147Copyright © 2005 Nokia. All rights reserved.needs it. The GPRS connection can be closed when it is not needed by anyapplication.If there is no GPRS coverage and you have chosen When available, the phoneperiodically tries to establish a packet data connection.Access point - The access point name is needed when you want to use your phoneas a packet data modem to your computer.Data callSelect Data call.The Data call settings affect all access points that use a GSM data call.Online time - If there are no actions the data call is dropped automatically after atime-out period. In the option Change select User defined to enter a time, orUnlimited.
