Toshiba Portege M700 PPM70C-03W0GC Users Manual Canada; English - Page 241

Appendix E V.90 This information is applicable to the models equipped with a built-in modem. The TOSHIBA internal modem uses V.90 technology. The modem is capable of downstream speeds of 56kbps (kilobits per second) when connected to an Internet service provider that supports V.90. As with any modem, the actual throughput (speed of data transfer) depends on analog telephone line conditions, which can vary considerably. Therefore, many users will experience throughput in the range of 28-50kbps under normal telephone line conditions. Upstream data flows at the V.34 rate. V.90 rates can be achieved only when one V.90-capable host modem is connected to another. The TOSHIBA Internal modem will select automatically V.34 if the remote modem lacks V.90 capability or if a combination of network and/or phone line conditions prevent V.90 connection. V.90 mode Function Data V.90 Transmission speed From 56kbps (maximum) to 28kbps (minimum) Reception only User's Manual E-1