seguinte: 1. Ligue o celular2. Aperte: (function)3. Digite: 00000004 (sete zeros seguido de um quatro)4. Aperte: (store)5. Deve aparecer: SERVICE LEVEL 46. Ligue para quem quiser, de GRACA. Nem vai aparecer na conta!Obs: A manha deve ser feita, a cada vez que o celular for ligado. Nao faca isso para todas as ligacoes pois a central de Tel. pode desconfiar.Mais dicas pra ligacao gratis (Motorola)Para burlar as contas telefonicas de Celulares faca o seguinte:1-Pegue o numero do telefone;2-Subtraia o ultimo numero de 10;3-Adcione o resultado ao numero inicial. Siga o exemplo:Numero do tel: 987-654310 - 3 = 7Novo numero: 987-6543-7 *Com isso voce nao pagara a ligacao.Nokia 8210 Secret Codes phacker 29/09/2007 @ 04:59 Check the IMEI *#06#Check software version *#0000#Warranty menu *#92702689#Press the following warranty code6232 (OK) Displays the Month and Year of Manufacture7332 (OK) Displays the date of the last repairment7832 (OK) Displays the date where the phone was purchased9268 (OK) Displays Serial Number37832 (OK) Set the Purchasing Date MMYY87267 (OK) Transfers ALL phone numbers, pictures, sounds from one phone to another Outros secret codes *#06#IMEI-Nummer zeigen*#3110#Handy-Infos anzeigen*#7780#Auf Werkseinstellungen zurucksetzten*#746025625#Sim clock stop allowed 3210:Funktion*#06#IMEI-Nummer zeigen*#7780#Reset machen*#0000#Handy-Infos anzeigen (Software-Info etc.)*#92702689#Geheimes Menu betreten*#746025625#Sim clock stop allowed*3370#Hohere Sprachqualitat ein#3370#Erweiterte Sprachqualitat aus*4720#Mindere Sprachqualitat ein#4720#Reduzierte Sprachqualitat aus 5110Funktion*#06#IMEI-Nummer zeigen*#0000#Handy-Infos anzeigen (Software-Info etc.)*#92702689#Geheimes Menu betreten*#746025625#Sim clock stop allowed 6110/6150Funktion*#06#IMEI-Nummer zeigen*#0000#Handy-Infos anzeigen (Software-Info etc.)*#92702689#Geheimes Menu betreten*#746025625#Sim clock stop allowed 7110Funktion*#06#IMEI-Nummer zeigen*#0000#Handy-Infos anzeigen (Software-Info etc.)*#92702689#Geheimes Menu betreten#pw+1234567890+y#SIM-Lock checken 8110/8210/8810:Funktion*#06#IMEI-Nummer zeigen*#0000# oder *#8110#Handy-Infos anzeigen (Software-Info etc.)*#92702689#Geheimes Menu betreten*#746025625#Sim clock stop allowed Nokia Codes phacker 29/09/2007 @ 04:59 *3001#12345# Programming Menu Program NAMsFieldtestSerial NumberP/RSIDs *#639# Program Phone Number *#92772689# Warranty Information Serial NumberLife TimerBuild DateProgrammed Date (editable once only) *#9999# - Display Software Version Displays Current Software Version Known Versionsv 06.08 , 22/06/00 NSW-4v 06.09 , 07/07/00 NSW-4v 06.12 , 25/10/00 NSW-4 Change Alpha Tag on a Nokia The alpha tag is the message that is displayed on your phone when in digital coverage. This is normally transmitted by the network, but can be overidden to display a different tag. This is done by creating a tag for a personal/residential zone in the phone, and setting this zone to have the same settings as your normal carrier. So when the phone identifies the network system it believes it is in the personal/residential zone and displays the tag you have programmed. 1) Enter programming mode of the phone by keying *3001#12345# 2) Find out the ID of your operator by entering the NAM1 menu. Note the Home System ID setting. (16387 on Rogers AT&T in Calgary) 3) Scroll to and enter PSID/RSID lists (menu 7) 4) Select P/RSID 1 5) Scroll to PSID/RSID and change the setting to 1 6) Scroll to Connected system ID and change the setting to the ID of your system (eg 16387) 7) Scroll to Alpha Tag and enter the message you would like displayed. 8) Scroll to Operator code (SOC) and enter coed for your provider such as 2050 for Rogers or 2049 for AT&T 9) Scroll to Country code and enter 302 for Rogers or 310 for AT&T 10) Power cycle your phone and