Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 
 
 
 
 
The Third Generation Mobile Telecommunication   
Terminal Equipment  Technical Specifications  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
National Communications Commission    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-1 
CONTENTS  
1. FOUNDATION AND SCOPE  ................................ ..............................  2 
1.1 FOUNDATION  ................................ ................................ .........................  2 
1.2 SCOPE ................................ ................................ ................................ .. 2 
1.3 CONTENTS AND REFERENCE  ................................ ................................ .... 2 
2. ABBREVIATIONS  ................................ ................................ ..............  3 
3. TEST ITEMS AND DOCUM ENTS SPECIFIED  ................................ . 4 
3.1 WCDMA  FDD  ................................ ................................ ................................  4 
3.1.1  TEST ITEMS  ................................ ................................ ................................ ...... 4 
3.1.2  SPECIFIED DOCUMENTS  ................................ ................................ ...................  5 
3.2 WCDMA  TDD  ................................ ................................ ..............................  10 
3.2.1  TEST ITEMS  ................................ ................................ .........................  10 
3.2.2  Specified Documents  ................................ ................................ ...........  11 
4. THE PUBLIC WARNING AND D ISASTER PREVENTION 
MESSAGES RECEPTION F UNCTION.  ................................ ........................  15 
   
Telecom  Technical 
Specifications    
                PLMN08 
      November  17,2003 
Revision Date ：December  
 22, 2015 
 
 3G-2 
1. Foundation and Scope  
1.1 Foundation  
The specification is issued pursuant to paragraph 1 of Article 42 of the 
Telecommunications Acts.  
1.2 Scope  
This specifications are a pplied to third Generation mobile telecommunication 
terminal equipment. The relevant frequency bands are as follows:  
WCDMA FDD ：Band 1 (1920 MHz ～1980 MHz/2110 MHz ～2170 MHz ）, 
Band 3 (1710 MHz ～1785 MHz/1805 MHz ～1880 MHz), Band 7 (2500 
MHz～2570 MHz/2620 MHz ～2690 MHz ）, Band 8 (885 MHz ～915 
MHz/930 MHz ～960 MHz ）. 
WCDMA TDD ：(1915 MHz ～1920 MHz/2010 MHz ～2025 MHz ）and (2570 
MHz/2620 MHz）. 
1915 MHz ～1920 MHz and 2010 MHz ～2025 MHz frequency bands of 
WCDMA TDD are not applicable since January 1, 2019.  
1.3 Contents and Reference  
To comply with the international standard, the test items,  conformance 
requirement, method of tests and relevant req uirements  of the Third 
Generation mobile telecommunication  terminal equipment  will be in 
accordance with the lastest requirements of the 3GPP TS25.101, TS25.102, 
TS34.121, TS34.122, TS34.12 4 and 3GPP2 C.S0011 -A（TIA/EIA -98-D）
when this specification is not a pplicable.   
 
 
 
 
   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-3 
2. Abbreviation s 
ACLR Adjacent Channel Leakage power Ratio  
CDMA  Code Division Multiple Access  
ERP Effective Ratiated Power  
EIRP  Effective Isotropic Ratiated Power  
FCC  Federal Communications Commission  
FDD  Frequency Division Duplex  
ITU International Telecommunication Union  
MS,UE Mobile Station,User Equipment  
SAR  Specific Absorption Rate  
TDMA  Time Division Multiple Access  
TDD Time Division Duplex  
TPC Transmit Power Control  
WCDMA  Wideband Code Division Multiple Access  
   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-4 
3. Test Items and documents specified  
3.1 WCDMA FDD  
3.1.1 Test Items  
Item Test Items  Conformance requirement  Te s t  r e s u l t  Compliance  
1 Frequency bands  and 
channel spacing  Comply with table 1 -1   
2 Maximum output   
power  Comply with table 1 -2   
3 Frequency err or Within ± 0.1 PPM    
4 Minimum  controlled 
output power  ≦ -50 dBm (in one time slot)    
5 Occupied bandwidth  ≦ 5 MHz    
6 Spectrum emissions 
mask  Comply with table 1 -3   
7  Adjacent Channel 
Leakage power Ratio  
(ACLR)  
(Power class 3,4)  Adjacent Channel Offset  ±5 MHz ： 
ACLR limit 33 dB； 
Adjacent Channel Offset  ±10 MHz ： 
ACLR limit  43 dB；   
8 Spurious emission  Band 1：Comply with table 1 -4 and table 1 -5 
Band 3：Comply with table 1 -4 and table 1 -6 
Band 7：Comply with table 1 -4 and table 1 -7 
Band 8：Comply with table 1 -4 and table 1 -8   
9 EMC  Complying with CNS13438  or 3GPP 
TS34.124  
Device under test (DUT) shall be tested (not 
applicable if none) in operation mode, standby 
mode (radiation emission interference), and 
charging mode (conducted power line 
emission  interference, not applicable if none).     
10 Electrical  safety  Complying with CNS14336 -1 or CNS15598 -1   
11 Mobile phones 
connection interface, 
power adapter 
connection interface, 
charger cable and 
power adapter  Comply with mobile station device connection 
interface, power adapter connection interface, 
charger cable and power adapter relevant 
provisions of “Technical Specifications for 
Broadband Terminal Equipment of Mobile 
Broadband Business”.    
12 The Public Warning 
and Disaster 
Prevention Messages 
Reception Function  Adhere to the provisions of Rule 4    
 Note：1. For test items 2, 3, 4, 5, 6, 7 and 8, the UE should be operated at low 
frequency,mid frequency and high frequency meantimesandrefer to the lastest 
method of measurement of 3GPP TS34.121 and TS34.12 4. 
    2. The applicant should submit the test report or certificate of approval in 
compliance with the relevant regulations for test items 9 and 10.  
    3. Test items 9 to 11 shall be tested with power adapter and charger cable set; for 
power adapters and charger cable sets that already received certificate of   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-5 
approval, it is a must to submit certificate of approval and testing report in order 
to be inspection free of test item 11.  
 
 
3.1.2 Specified  Documents  
Item Content  Conformance requirement  Note 
1 SAR limits  
(hand -held only)  Shall comply with the SAR limit fo r partial 
body   (any part of the head and surrounding area), 
2.0 W/Kg(10g)  The applicant should 
provide with test 
report and test data.  
2 RF Exposure 
Warning Label  Warning:  
”For Reducing RF Influence, Use Properly “ 
Method of Labeling:  
Label on UE, carton and user manual.  The applicant should 
provide with 
guarnatee. when the 
user manuel is 
English version only.  
3 SAR Label  SAR label content:  
“ SAR limit 2.0 W/Kg; testing value:   W/Kg ” 
Labeling method:  
Label on UE, carton  and user manual.  The applicant  should 
provide with 
guarnatee.  
4 A copy of 
certificate of 
approval  A copy of certificate of approval  
(e.g., issued by certification body which is 
accredited in compliance with the requirements of 
3GPP)  Note the code and 
certification scope of 
3GPP.  
5 IMEI number and 
unique guarantee  Test equipment may read and record the IMEI 
number of the unique guarantee proposed by the 
applicant.  
  
 
 Note：1. The documents specified by NCC mentioned above are regulated in compliance with  
Article 10.1.7 and Article 12.1.7 of Compliance Approval Regulations of 
Telecommunications Terminal Equipment . 
2. Procedures  of SAR  are in accordance with  CNS 14958 -1: Hum an exposure to 
radio frequency fields from hand -held and body -mounted  wireless 
communication devices – Human models, instrumentation, and  procedures – 
Part 1: Procedure to determine the specific absorption rate (SAR)  for hand -held 
devices used in close pro ximity to the ear (frequency range of  300 MHz to 3 
GHz) . Expiration Date to perform  the related International Standard IEC 
62209 -1 and IEEE Std 1528 is June 30, 2012.    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-6 
Table 1 -1： 
Test Items  Band 1  Band 3  Band 7  Band 8  
Frequency bands  Tx：1920 MHz -1980 MHz  
Rx：2110 MHz -2170 MHz  Tx：1710 MHz -1785 MHz  
Rx：1805 MHz -1880 MHz  Tx：2500 MHz -2570 MHz  
Rx：2620 MHz -2690 MHz  Tx：885 MHz -915 MHz  
Rx：930 MHz -960 MHz  
TX-RX frequency 
separation  190 MH z 95 MHz  120 MHz  45 MHz  
Channel spacing  5 MHz  
 
Table 1 -2： 
Maximum Output  Power  Band 1  Band 3  Band 7 Band 8  
Power class 1  33 dBm +1.7/ -3.7 dB  - - - 
Power class 2  27 dBm +1 .7/-3.7 dB - - - 
Power class 3 24 dBm +1 .7/-3.7 dB 
Power class 4  21 dBm +2 .7/-2.7 dB 
 
Table 1 -3： 
Separation between the 
carrier frequency and the 
center of the measuring 
filter Δf（MHz） Minimum Requirement  
Measurement Bandwidth  Realtive requirement （dBc） Absolute requirement
（dBm） 
2.5 – 3.5 
dBcMHzf



 5.2 1535 -71.1 30 kHz 
3.5 – 7.5 
dBcMHzf



 5.3 135 -55.8 1 MHz  
7.5 – 8.5 
dBcMHzf



 5.7 1039 -55.8 1 MHz  
 8.5 – 12.5 -49 dBc  -55.8 1 MHz  
Note: Minimum requirement is the lager one between realtive requirement 
and absolute requirement.  
 
Table 1 -4： 
Frequency Bandwidth  Measurement Bandwidth  Minimum requirement  
  9 kHz ≦ f < 150 kHz  1 kHz  -36 dBm  
150 kHz ≦ f < 30 MHz  10 kHz  -36 dBm  
 30 MHz ≦ f < 1000 MHz  100 kHz  -36 dBm  
1GHz ≦ f < 12.75 GHz  1 MHz  -30 dBm  
 
Table 1 -5：（Band 1） 
Frequency Bandwidth  Measurement Bandwidth  Minimum requirement  
462.5 MHz ≦ f ≦ 467.5 MHz  1 MHz  -50 dBm  
703 MHz ≦ f ≦ 803 MHz  1 MHz  -50 dBm  
791 MHz ≦ f ≦ 821 MHz  3.84 MHz  -60 dBm  
852 MHz ≦ f ≦ 859 MHz  1 MHz  -50 dBm  
859 MHz ≦ f ≦ 894 MHz  3.84 MHz  -60 dBm  
921 MHz ≦ f < 925 MHz  100 kHz  -60 dBm    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-7 
925 MHz ≦ f ≦ 935 MHz  100 kHz  
3.84 MHz  -67 dBm  
-60 dBm  
935 MHz < f ≦ 960 MHz  100 kHz  
3.84 MHz  -79 dBm  
-60 dBm  
1447 MHz ≦ f ≦ 1467 MHz  1 MHz  -50 dBm  
1452 MHz ≦ f ≦ 1510.9 MHz  3.84 MHz  -60 dBm  
1805 MHz ≦ f ≦ 1880 MHz  100 kHz  
3.84 MHz  -71 dBm  
-60 dBm  
1839.9 MHz ≦ f ≦ 1879.9 MHz  3.84 MHz  -60 dBm  
1884.5 MHz < f < 1915.7 MHz 300 kHz  -41 dBm  
2010 MHz < f < 2025 MHz  3.84 MHz  -60 dBm  
2110 MHz ≦ f ≦ 2170 MHz  3.84 MHz  -60 dBm  
2170 MHz ≦ f ≦ 2200 MHz  1 MHz  -50 dBm  
2300 MHz ≦ f ≦ 2400 MHz  3.84 MHz  -60 dBm  
2496 MHz ≦ f ≦ 2570 MHz  1 MHz  -50 dBm  
2570 MHz ≦ f ≦ 2690 MHz  3.84 MH z -60 dBm  
3510 MHz ≦ f ≦ 3590 MHz  3.84 MHz  -60 dBm  
3400 MHz ≦ f ≦ 3800 MHz  1 MHz  -50 dBm  
 
Table 1 -6：（Band 3） 
Frequency Bandwidth  Measurement Bandwidth  Minimum requirement  
462.5 MHz ≦ f ≦ 467.5 MHz  1 MHz  -50 dBm  
703 MHz ≦ f ≦ 803 MHz  1 MHz  -50 dBm  
791 MHz ≦ f ≦ 821 MHz  3.84 MHz  -60 dBm  
852 MHz ≦ f ≦ 859 MHz  1 MHz  -50 dBm  
859 MHz ≦ f ≦ 894 MHz  3.84 MHz  -60 dBm ( Note) 
921 MHz ≦ f < 925 MHz  100 kHz  -60 dBm  
925 MHz ≦ f ≦ 935 MHz  100 kHz  
3.84 MHz  -67 dBm  
-60 dBm  
935 MHz < f ≦ 960 MHz  100 kHz  
3.84 MHz  -79 dBm  
-60 dBm  
1447 MHz ≦ f ≦ 1467 MHz  1 MHz  -50 dBm  
1452 MHz ≦ f ≦ 1496 MHz  3.84 MHz  -60 dBm  
1475.9 MHz ≦ f ≦ 1510.9 MHz  3.84 MHz  -60 dBm ( Note) 
1805 MHz ≦ f ≦ 1880 MHz  3.84 MHz  -60 dBm  
1880MHz ≦ f ≦ 1920 MHz  3.84 MHz  -60 dBm  
1884.5 MHz ≦ f ≦ 1915.7  MHz 300 kHz  -41 dBm ( Note) 
2010 MHz < f < 2025 MHz  3.84 MHz  -60 dBm  
2110 MHz ≦ f ≦ 2170 MHz  3.84 MHz  -60 dBm  
2170 MHz ≦ f ≦ 2200 MHz  1 MHz  -50 dBm  
2300 MHz ≦ f ≦ 2400 MHz  3.84 MHz  -60 dBm  
2496 MHz ≦ f ≦ 2570 MHz  1 MHz  -50 dBm  
2570 MHz ≦ f ≦ 2690 MHz  3.84 MHz  -60 dBm  
3510 MHz ≦ f ≦ 3590 MHz  3.84 MHz  -60 dBm  
3400 MHz ≦ f ≦ 3800 MHz  1 MHz  -50 dBm  
Note: Only available for transmissions in 1744.9 MHz to 1784.9 MHz.  
 
   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-8 
Table 1 -7：（Band 7） 
Frequency Bandwidth  Measurement Bandwidth  Minimum requirement  
462.5 MHz ≦ f ≦ 467.5 MHz  1 MHz -50 dBm 
717 MHz ≦ f ≦ 728 MHz 1 MHz -50 dBm 
729 MHz ≦ f ≦ 746 MHz 3.84 MHz  -60 dBm 
738 MHz ≦ f ≦ 758 MHz 1 MHz -50 dBm 
746 MHz ≦ f ≦ 756 MHz 3.84 MHz  -60 dBm 
758 MHz ≦ f ≦ 768 MHz 3.84 MHz  -60 dBm 
768 MHz ≦ f ≦ 791 MHz 1 MHz -50 dBm 
791 MHz ≦ f ≦ 821 MHz 3.84 MHz  -60 dBm 
852 MHz ≦ f ≦ 859 MHz 1 MHz -50 dBm 
859 MHz ≦ f ≦ 894 MHz 3.84 MHz  -60 dBm 
921 MHz ≦ f < 925 MHz 100 kHz -60 dBm 
925 MHz ≦ f ≦ 935 MHz 100 kHz 
3.84 MHz  -67 dBm 
-60 dBm 
935 MHz < f ≦ 960 MHz 100 kHz 
3.84 MHz -79 dBm 
-60 dBm 
1452 MHz < f ≦ 1496 MHz  3.84 MHz  -60 dBm 
1805 MHz ≦ f ≦ 1880 MHz  100 kHz 
3.84 MHz  -71 dBm 
-60 dBm 
1990 MHz ≦ f ≦ 1920 MHz  3.84 MHz  -60 dBm 
1930 MHz ≦ f ≦ 1995 MHz  3.84 MHz  -60 dBm 
2010 MHz < f <  2025 MHz  3.84 MHz  -60 dBm 
2110 MHz ≦ f ≦ 2170 MHz  3.84 MHz  -60 dBm 
2170 MHz ≦ f ≦ 2200 MHz  1 MHz -50 dBm 
2300 MHz < f < 2400 MHz  3.84 MHz  -60 dBm 
2350 MHz ≦ f ≦ 2360 MHz  1 MHz -50 dBm 
2620 MHz ≦ f ≦ 2690 MHz  3.84 MHz  -60 dBm 
2595 MHz ≦ f ≦ 2620 MHz  1 MHz -40 dBm 
3510 MHz ≦ f ≦ 3590 MHz 3.84 MHz  -60 dBm 
3400 MHz ≦ f ≦ 3800 MHz  1 MHz -50 dBm 
 
Table 1 -8：（Band 8） 
Frequency Bandwidth  Measurement Bandwidth  Minimum requirement  
462.5 MHz ≦ f ≦ 467.5 MHz  1 MHz  -50 dBm  
703 MHz ≦ f ≦ 803 MHz  1 MHz  -50 dBm  
791 MHz ≦ f ≦ 821 MHz  3.84 MHz  -60 dBm  
860 MHz ≦ f ≦ 890 MHz  1 MHz  -37 dBm ( Note) 
925 MHz ≦ f ≦ 935 MHz  100 kHz  
3.84 MHz  -67 dBm  
-60 dBm  
935 MHz < f ≦ 960 MHz  100 kHz  
3.84 MHz  -79 dBm  
-60 dBm  
1447 MHz ≦ f ≦ 1467 MHz  1 MHz  -50 dBm  
1452 MHz ≦ f ≦ 1496 MHz  3.84 MHz  -60 dBm  
1475.9 MHz ≦ f ≦ 1510.9 MHz  3.84 MHz  -60 dBm ( Note) 
1805 MHz < f ≦ 1830 MHz  100 kHz  
3.84 MHz  -71 dBm  
-60 dBm  
1830 MHz < f ≦ 1880 MHz  100 kHz  
3.84 MHz  -71 dBm  
-60 dBm    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-9 
1880MHz ≦ f ≦ 1920 MHz  3.84 MHz  -60 dBm  
1884.5 MHz ≦ f ≦ 1915.7 MHz  300 kHz  -41 dBm ( Note) 
2010 M Hz ≦ f ≦ 2025 MHz  3.84 MHz  -60 dBm  
2110 MHz ≦ f ≦ 2170 MHz  3.84 MHz  -60 dBm  
2170 MHz ≦ f ≦ 2200 MHz  1 MHz  -50 dBm  
2300 MHz < f < 2400 MHz  3.84 MHz  -60 dBm  
2496 MHz ≦ f ≦ 2570 MHz  1 MHz  -50 dBm  
2570 MHz ≦ f ≦ 2640 MHz  3.84 MHz  -60 dBm  
2640 MHz < f ≦ 2690 MHz  3.84 MHz  -60 dBm  
3510 MHz ≦ f ≦ 3590 MHz  3.84 MHz  -60 dBm  
3400 MHz ≦ f ≦ 3800 MHz  1 MHz  -50 dBm  
Note: Only available for transmissions in 900 MHz to 915 MHz.    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-10 
 
3.2 WCDMA TDD  
3.2.1 Test Items  
Item Test Items  Conformance requirement  Test result  Compliance  
1 Frequency bands  and 
channel spacing  1915 MHz - 1920  MHz  
2010 MHz - 2025 MHz  
2570 MHz - 2620 MHz  
channel spacing ： 
5 MHz (3.84  Mcps TDD Option) , 
1.6 MHz (1.28  Mcps TDD Option) or  
10 MHz (7.68Mcps TDD Option)    
2 Maximum output 
power  Comply with table 2 -1   
3 Frequency error  Within ± 0.1 PPM    
4 Minimum  controlled 
output power  ≦ -44 dBm (3.84  Mcps TDD Option)  
≦ -49 dBm (1.28  Mcps TDD Option)  
≦ -41 dBm (7.68 Mcps TDD Option)  
(in one time slot  excluding the guard period)    
5 Occupied bandwidth  ≦ 5 MHz (3.8 4 Mcps TDD Option)  
≦1.6 MHz (1.28  Mcps TDD Option)  
≦10 MHz (7.68 Mcps TDD Option)    
6 Spectrum emissions 
mask  As Table 2 -2(3.84  Mcps TDD Option)  
As Table 2 -3 (1.28 Mcps TDD Option)  
As Table 2 -4 (7.68 Mcps TDD Option)    
7  Adjacent Channel 
Leakage power R atio 
(ACLR)  
 (Power class 2,3) Comply with table 2 -1   
8 Spurious emission  As Table 2 -6 and Table 2 -7 (3.84  Mcps TDD Option 
or 7.68 Mcps TDD Option ) 
As Table 2 -6 and Table 2 -8 (1.28  Mcps TDD Option)    
9 EMC  Complying with CNS13438  or 3GPP TS34.124  
Device  under test (DUT) shall be tested (not 
applicable if none) in operation mode, standby mode 
(radiation emission interference), and charging mode 
(conducted power line emission  interference, not 
applicable if none).    
10 Electrical  safety  Complying with CNS 14336 -1 or CNS15598 -1   
11 Mobile phones 
connection interface, 
power adapter 
connection interface, 
charger cable and 
power adapter  Comply with mobile station device connection 
interface, power adapter connection interface, 
charger cable and power adapter relevant provisions 
of “Technical Specifications for Broadband Terminal 
Equipment of Mobile Broadband Business”.    
12 The Public Warning 
and Disaster 
Prevention Messages 
Reception Function  Adhere to the provisions of Rule 4    
Note：1. For test items 2, 3, 4, 5, 6, 7 and 8, the UE should be operated at low 
frequency,mid frequency and high frequency meantimesandrefer to the lastest 
method of measurement of 3GPP TS34.122 and TS34.12 4. 
    2. The applicant should submit the test report or certificate of approval in   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-11 
compliance with the relevant regulations for test items 9 and 10.  
    3. Test items 9 to 11 shall be tested with power adapter and charger cable set; for 
power adapters and charger cable sets that already received certificate of 
approval, it is a must to submit certificate of approval and testing report in 
order to be inspection free of test item 11.  
 
3.2.2 Specified Documents  
Item Content  Conformance requirement  Note 
1 SAR limits  
(hand -held only)  Shall comply with the SAR limit fo r partial 
body   (any part of the head and surrounding area), 
2.0 W/Kg(10g)  The applicant should 
provide with test 
report and test data.  
2 RF Exposure 
Warning Label  Warning:  
”For Reducing RF Influence, Use Properly “ 
Method of Labeling:  
Label on UE, carton and user manual.  The applicant should 
provide with 
guarnatee. when the 
user manuel is 
English version only.  
3 SAR Label  SAR label content:  
“ SAR limit 2.0 W/Kg; testing value:   W/Kg ” 
Labeling method:  
Label on UE, carton  and user manual.  The applicant  should 
provide with 
guarnatee.  
4 A copy of 
certificate of 
approval  A copy of certificate of approval  
(e.g., issued by certification body which is 
accredited in compliance with the requirements of 
3GPP)  Note the code and 
certification scope of 
3GPP.  
5 IMEI number and 
unique guarantee  
 Test equipment may read and record the IMEI 
number of the unique guarantee proposed by the 
applicant.   
  
Note：1. The documents specified by NCC mentioned above are regulated in compliance with 
Article 10.1.7 and Article 12.1.7 of Compliance Approval Regulations of 
Telecommunications Terminal Equipment . 
2. Procedures  of SAR  are in accordance with  CNS 14958 -1: Huma n exposure to radio 
frequency fields from hand -held and body -mounted  wireless communication 
devices – Human models, instrumentation, and  procedures – Part 1: Procedure to 
determine the specific absorption rate (SAR)  for hand -held devices used in close 
proximity to the ear (frequency range of  300 MHz to 3 GHz) . Expiration Date to 
perform  the related International Standard IEC 62209 -1 and IEEE Std 1528 is June 30, 
2012.     
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-12 
Table 2 -1： 
Maximum output power  3.84 Mcps TDD Option  1.28 Mcps TDD Option  7.68 Mcps TDD Option  
Power class 1  30 dBm +1/ -3 dB 33 dBm +1/ -3 dB 30 dBm +1/ -3 dB 
Power class 2  24 dBm +1/ -3 dB 24 dBm +1/ -3 dB 24 dBm +1/ -3 dB 
Power class 3  21 dBm +2/ -2 dB 21 dBm +2/ -2 dB 21 dBm +2/ -2 dB 
Power class 4  10 dBm +4/ -4 dB 27 dBm +1/ -3 dB 10 dBm +4/ -4 dB 
 
Table 2 -2：(3.84 Mcps TDD Option)  
Separation between the 
carrier frequency and the 
center of the measuring 
filter  Δf（MHz） Minimum Requirement  Measurement Bandwidth  
2.5 – 3.5 
dBcMHzf



 5.2 1535  30 kHz  
3.5 – 7.5 
dBcMHzf



 5.3 135  1 MHz  
7.5 – 8.5 
dBcMHzf



 5.7 1039  1 MHz  
 8.5 – 12.5 -49 dBc 1 MHz  
 
Table 2 -3：(1.28 Mcps TDD Option)  
Separation between 
the carrier frequency 
and the center of the 
measuring filt er  Δ
f（MHz） Minimum Requirement  Measurement 
Bandwidth  
0.8 – 1.8 
dBcMHzf



 8.0 1435  30 kHz  
1.8 – 2.4 
dBcMHzf



 8.1 1749  30 kHz  
2.4 – 4.0 -44 dBc  1 MHz  
 
 
 
 
 
 
 
 
 
   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-13 
Table 2 -4：(7.68 Mcps TDD Option)  
Separation between the 
carrier frequency and the 
center of the measuring 
filter  Δf（MHz） Minimum Requirement  Measurement Bandwidth  
5.0 – 5.75 
dBcMHzf



 0.5 67.1038  30 kHz  
5.75 – 7.0 
dBcMHzf



 75.5 6.5 46
 30 kHz  
7.0 – 15.0 
dBcMHzf



 0.7 5.0 38
 1 MHz  
 15.0 – 17.0 
dBcMHzf



 0.15 0.5 42
 1 MHz  
17.0 –25.0 -53 dBc 1 MHz  
 
Table 2 -5： 
 Adjacent 
Channel Chip Rate for RRC 
Measurement Filter  ACLR Limit  
3.84 Mcps TDD Option  ±5 MHz   33 dB  
±10 MHz   43 dB  
1.28 Mcps TDD Option  ±1.6 MHz   33 dB  
±3.2 MHz   43 dB  
7.68 Mcps TDD Option  ±7.5 MHz  3.84 MHz  33 dB 
±12.5 MHz  3.84 MHz  43 dB  
±10 MHz  7.68 MHz  33 dB  
±20 MHz  7.68 MHz  43 dB  
 
Table 2 -6：： 
Frequency Bandwidth  Measurement Bandwidth  Minimum Requirement  
9 kHz ≦ f < 150 kHz  1 kHz  -36 dBm  
150 kHz ≦ f < 30 MHz  10 kHz  -36 dBm  
30 MHz ≦ f < 1000 MHz  100 kH z -36 dBm  
1 GHz ≦ f < 12.75 GHz  1 MHz  -30 dBm  
 
Table 2 -7：(3.84 Mcps TDD Option ，7.68 Mcps TDD Option ) 
Frequency Bandwidth  Measurement Bandwidth  Minimum Requirement  
921 MHz ≦ f < 925 MHz 100 kHz  -60 dBm 
925 MHz ≦ f ≦ 935 MHz 100 kHz  -67 dBm  
935 MHz < f ≦ 960 MHz  100 kHz  -79 dBm  
1805 MHz ≦ f ≦ 1880 MHz  100 kHz  -71 dBm  
2620 MHz ≦ f ≦ 2690 MHz 3.84 MHz -37 dBm  
1884.5  MHz ≦ f ≦ 1915.7  MHz 300 kHz  -41 dBm 
 
   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-14 
Table 2 -8：(1.28 Mcps TDD Option)  
Frequency bands  Frequency Bandwidth  Measurement Bandwidth  Minimum R equirement  
1915 MHz ～1920 MHz ； 
2010 MHz ～2025 MHz  703 MHz ≦ f < 803 MHz 1 MHz -50 dBm（Note 2） 
921 MHz ≦ f < 925 MHz 100 kHz  -60 dBm 
925 MHz ≦ f ≦ 935 MHz 100 kHz  -67 dBm  
935 MHz < f ≦ 960 MHz  100 kHz  -79 dBm  
1805 MHz ≦ f ≦ 1880 MHz  100 kHz  -71 dBm  
2010 MHz ≦ f ≦ 2025 MHz 1 MHz -65 dBm（Note 1） 
1880 MHz ≦ f ≦ 1920 MHz 1 MHz  -65 dBm（Note 2） 
2300 MHz ≦ f ≦ 2400 MHz 1 MHz  -65 dBm（Note 2） 
2496 MHz ≦ f ≦ 2690 MHz 1 MHz  -50 dBm（Note 2） 
3400 MHz ≦ f < 3600 MHz 1 MHz  -50 dBm（Note 2） 
2570 MHz ～2620 MHz  1900 MHz ≦ f ≦ 1920 MHz 1 MHz  -65 dBm 
2010 MHz ≦ f ≦ 2025 MHz 1 MHz  -65 dBm 
2620 MHz ≦ f ≦ 2690 MHz 3.84 MHz -37 dBm 
Note: 1.Only available for transmissions in 1915 MHz to 1920 MHz frequency 
band. 
2.Only available for transmissions in 2010 MHz to 20 25 MHz frequency 
band.     
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-15 
4. The Public Warning and Disaster Prevention Messages Reception Function.  
4.1 This test is suitable for terminal devices with access voice services function that 
have been provided by mobile broadband service operators.  
4.2 The public warning system (PWS) refers to the use of cell broadcast service (CBS) 
function of the mobile communication system. The CBS message identifier (MI) and 
the PWS alert contents will be sent by the base station to the receiving system of the 
terminal d evices of a certain area.  
4.3 Terminal devices should have the ability to receive the message identifier (MI) 
and display PWS alert contents.  
4.3.1 The language of the contents PWS alerts, message identifier, classification, 
preset receiving on or off, a nd the options of subscribers, etc shall comply with the 
provisions of table 5.1.   
4.3.2 The mobile device has been set up to receive the PWS message identifier 
(MI). When the mobile device receives the PWS alert, the device should clearly 
display the al ert text and the message identifier (MI) in the subject header. See 
Figure 1 as a reference.  
4.3.3 Each message identifier shall be tested respectively following a PWS alert 
text. 
(1) The language of the PWS content in Traditional Chinese ： 
[The message f or public warning message Testing] Your mobile phone operator 
has set up cell broadcasting systems for transmitting public warning messages. 
Now this service is still in trial. We apologize for any inconvenience it may cause 
and appreciate your kind unders tanding.  
    National Communications Commission  
(2) The language of the PWS content in English ： 
[The message for public warning message Testing] Your mobile phone operator 
has set up cell broadcasting systems for transmitting public warning messages. 
Now this service is still in trial. We apologize for any inconvenience it may cause 
and appreciate your kind understanding.  
    National Communications Commission    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-16 
4.3.4 Mobile devices should have the ability to recall alert messages for review by 
the subscrib er.  
4.3.5 Mobile devices shall not support any user interface capabilities to forward 
received PWS alerts, or to copy and paste PWS alert contents.  
4.4 Audio signal ： 
4.4.1 The audio signal shall be categorized into two kinds of signal: audio attention 
signal and audio general signal.  
(1) Audio attention signal ： 
A. The audio attention signal shall have special audio frequency and special 
break duration. The audio attention signal shall not be set up by the subscriber 
or modified.  
(A) Special audio fr equency：For devices that have polyphonic capabilities, 
the audio attention signal must consist of the fundamental frequencies of 
853 Hz and 960  Hz transmitted simultaneously. For devices with only a 
monophonic capability, the audio attention signal must be  960 Hz. 
(B) Special break duration ：The audio attention signal must have a temporal 
pattern of one long tone of two seconds, followed by two short tones of one 
second each, with a half second interval between each tone. The entire 
sequence must be repeate d twice with a half second interval between each 
repetition.  
(C) The temporal pattern of a udio attention signal  is shown in Figure 2.  
B. The audio attention signal must be restricted to use for alert messages under 
PWS.  
(2) The audio general signal doe s not have special audio frequency and special 
break duration. Audio general signal shall be set up by the subscriber or modified 
into other pattern. When the mobile device receives the message, it shall produce 
the audio signal.  
4.4.2 Generating timing: The mobile device has been set up to receive the PWS 
message identifier (MI). When mobile device receives the PWS alert, the device 
should produce corresponding audio signal as shown in Table 5.2 in accordance 
with the message identifier (MI) and the subsc riber’s setting.    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-17 
4.4.3 The audio signal is considered to be an opt -out by the subscriber with the 
initial default configuration being that all emergency alerts are enabled.  
4.4.4 When the mobile device activates the audio signal, the subscriber may 
deactivate that audio signal early.  
4.5 The vibration cadence ： 
4.5.1 The vibration cadence shall be divided into two kinds of cadences: vibration 
attention cadence and vibration general cadence.  
(1) Vibration attention cadence:  
A. The vibration attention cadence must have the special break duration. The 
vibration attention cadence shall not be set up by the subscriber or modified.  
(A) Special break duration ：The vibration attention cadence must have a 
temporal pattern of one long vibration of two seconds,  followed by two 
short vibrations of one second each, with a half second interval between 
each vibration. The entire sequence must be repeated twice with a half 
second interval between each repetition.   
(B) The temporal pattern of vibration attention cade nce is shown in Figure 
3. 
B. The vibration attention cadence must be restricted to use for alert messages 
under PWS.  
C. The signal between vibration attention cadence and audio attention signal 
does not need to be synchronized.  
(2) The vibration genera l cadence does not have special break duration. When 
the mobile device receives the message, the device will produce the vibration 
general cadence.  
4.5.2 Generating timing:  the mobile device has been set up to receive the PWS 
message identifier (MI). Wh en mobile device receives the PWS alert, the device 
should produce corresponding vibration cadence as shown in Table 5.2 in 
accordance with the message identifier (MI) and the subscriber’s setting.  
4.5.3 The vibration cadence is considered to be an opt -out by the subscriber with 
the initial default configuration being that all emergency alerts are enabled.  
4.5.4 When mobile the device activates the vibration cadence, the subscriber may   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-18 
deactivate that vibration cadence early.  
4.6 The presentation of t he received PWS alert message should take priority over 
other mobile device functions. The PWS alert message shall not preempt an active 
voice or data session.  
4.7 Measures  of handling duplicate PWS alert messages:  
4.7.1 Duplicate PWS alert message ref ers to PWS alert messages with the same 
message identifier and serial number, indicating that they have been sent repeated. 
The definition of serial number shall refer to the technical standard 3GPP TS 
23.041.  
4.7.2 Where  the equipment receives duplicate PWS alert message from the base 
station, it shall not show the message content or generate signal and vibration.    
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-19 
Table 5.1   
The Language of PWS Alert Contents of Message Identifier, Classification, Preset 
Receiving On or Off, and The Options of Subscrib ers, etc.  
 
Message identifier /Language 
of PWS alert contents  Classification  Preset 
receiving on or 
off The options of subscriber  
911/Chinese  919/English  Alert Message  Preset 
receiving on    Yes 
4370/Chinese  4383/English  Presidential Alert  Preset 
receivin g on   No 
4371/Chinese  4384/English  Emergency Alert  Preset 
receiving on    Yes 
4372/Chinese  4385/English  Emergency Alert  Preset 
receiving on    Yes 
4373/Chinese  4386/English  Emergency Alert  Preset 
receiving on    Yes 
4374/Chinese  4387/English  Emergency Al ert Preset 
receiving on    Yes 
4375/Chinese  4388/English  Emergency Alert  Preset 
receiving on    Yes 
4376/Chinese  4389/English  Emergency Alert  Preset 
receiving on    Yes 
4377/Chinese  4390/English  Emergency Alert  Preset 
receiving on    Yes 
4378/Chinese  4391/ English  Emergency Alert  Preset 
receiving on    Yes 
4379/Chinese  4392/English  Emergency Alert  Preset 
receiving on    Yes 
4380/Chinese  4393/English  Required Monthly 
Test Preset 
receiving on    Yes 
   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-20 
Table 5.2  
Device should produce corresponding au dio signal and vibration cadence in 
accordance with the message identifier (MI) and the subscriber’s setting.  
 
Message 
identifier  Subscriber’s setting  
Deactivate  
sound  Activate  
sound  Deactivate  
vibration  Activate  
vibration  
911 919 
Can not  
produce  
audio  
signal  Produce audio 
general signal  
Can not 
produce  
vibration 
cadence   
Produce vibration general 
cadence  
4370  4383  
Produce audio 
attention signal  Produce vibration attention 
cadence  4371  4384  
4372  4385  
4373  4386  
4374  4387  
4375  4388  
4376  4389  
4377  4390  
4378  4391  
4379  4392  
4380  4393  
 
Figure 1: Example of PWS Alert Content and Headers  
[The message is  for public warni ng 
message testing] Your mobile phone 
operator has set up cell broadcasting 
systems for transmitting public warning 
messages. Now this service is still in trial. 
We apologize for any inconvenience it 
may cause and appreciate your kind 
understanding.  
Natio nal Communications Commission  
 Presidential Alert  
3G 98%   
Telecom  Technical 
Specifications    
PLMN08 
November  17,2003 
Revision Date ：August 14, 2018 
 
 3G-21 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Vibration  
 Vibratio n 
 Vibration  
 Vibration  Vibration  
 Vibration  
 
0.5sec  0.5sec  0.5sec  0.5sec  0.5sec  2sec 2sec 1sec 1sec 1sec 1sec 5sec 5.5sec  
Figure 3: The Pattern of Vibration Attention Cadence  Figure 2: The Pattern of Audio Attention Signal  
 Tone  Tone  Tone  Tone  Tone  Tone  
0.5sec  0.5sec  0.5sec  0.5sec  0.5sec  2sec 2sec 1sec 1sec 1sec 1sec 5sec 5.5sec