Nokia 6670 User Guide - Page 71

Tools • Callback number - Key in your phone's data phone number which the dial back server uses. Usually, this number is the data call phone number of your phone. • Use PPP compression - When set to Yes, this option speeds up the data transfer, if supported by the remote PPP server. If you have problems with establishing a connection, try setting this to No. Contact your service provider for guidance. • Use login script - The options are Yes / No. • Login script - Insert the login script. • Modem initialisation (Modem initialisation string) - Controls your phone using modem AT commands. If required, enter characters specified by your service provider or Internet service provider. GPRS The GPRS settings affect all access points using a packet data connection. GPRS connection - If you select When available and you are in a network that supports packet data, the phone registers to the GPRS network and sending short messages will be done via GPRS. Also, starting an active packet data connection, for example, to send and receive e-mail, is quicker. If you select When needed, the phone will use a packet data connection only if you start an application or action that needs it. The GPRS connection can be closed after it is not used by any application. If there is no GPRS coverage and you have chosen When available, the phone will periodically try to establish a packet data connection. Access point - The access point name is needed when you want to use your phone as a packet data modem to your computer. Data call The Data call settings affect all access points using a GSM data call. Online time - If there are no actions the data call is dropped automatically after a time-out period. The options are User defined, in which case you enter a time, or Unlimited. Go to Settings→ Connection→ GPRS. Go to Settings→ Connection→ Data call. 71 Copyright © 2004 Nokia. All rights reserved.