GPRS Authentication
Select a GPRS authentication method.
GPRS (General Packet Radio Service) cannot be used in Japan.
1.
Start
Settings
2.
Select an item
PAP
authentication: Set Password Authentication Protocol
CHAP
authentication: Set Challenge Handshake Authentication
Protocol
3.
Done
GPRS Authentication
CSD Line Type
Set a line to connect via a Circuit Switch Data connection.
CSD is a GSM line switching data transmission; it cannot be used in
Japan.
Do not change the settings unless a connection cannot be established.
1.
Start
Settings
2.
Set each item
Done
Device Information
Check handset CPU type, Display resolution and other information.
1.
Start
Settings
CSD Line Type
Device Information
14-7