Ltd. This ADSL service is available through an analog telephone line, and offers high-speed, continuous Internet connection for a fixed monthly charge. Maximum download speeds of up to 1.5Mbps and maximum upload speeds of up to 512Kbps are possible. The following line types are available for the ADSL-A service. Type 1 ADSL data communication is made using an existing telephone line.
Voice communication is possible also on the same telephone line, at the same time.
A new analog line is purchased for ADSL data communication only. NTT's usual line installation charge will be unnecessary. The line can only be used for ADSL data communication. The ADSL-A service includes the rental of an ADSL modem. At this time a purchase option for the modem is not available.