Set the online time for the data call connectionSet the online time for the data call connection
Select Menu > Settings and Connectivity > Admin. settings > Data call.
The data call settings affect all access points that use a GSM data call.
Packet data settingsPacket data settings
Select Menu > Settings and Connectivity > Admin. settings > Packet data.
The packet data settings affect all access points using a packet data connection.
|Open a GPRS connection whenever the network is available|
Select Packet data connection > When available.
It is quicker, for example, to send an e-mail, if the connection is always open. If there is no network coverage, the device periodically tries to open a GPRS connection.
|Open a GPRS connection only when needed|
Select Packet data connection > When needed.
Every time you, for example, send an e-mail, the connection needs to be opened first.
|Use HSDPA (network service) in UMTS networks|
Select High speed packet access.
You can use your device as a modem for your computer, to access the internet over a GPRS connection.
|Define the access point to use when using your device as a modem|
Select Access point.
SIP settingsSIP settings
Session Initiation Protocol (SIP) settings are needed for certain network services using SIP. You may receive the settings in a special text message from your service provider. You can view, delete, or create these setting profiles in SIP settings.
Select Menu > Settings and Connectivity > Admin. settings > SIP settings.
Access point name controlAccess point name control
With the access point name control service, you can restrict packet data connections and allow your device to use only certain packet data access points.
Select Menu > Settings and Connectivity > Admin. settings > APN control.
This setting is only available if your SIM card supports the access point control service.
|Activate the service, or set the allowed access points|
Select Options and the appropriate option.
To modify the settings, you need to enter your PIN2 code. The code is provided by your service provider.