Nokia 5230 - Manual (Page 124)

Packet data settings
Select Menu > Settings and Connectivity > Admin. settings > Packet data.
The packet data settings affect all access points using a packet data connection.
Select from the following:
● Packet data connection — If you select When available and you are in a
network that supports packet data, the device registers to the packet data
network. Starting an active packet data connection (for example, to send and
receive e-mail) is quicker than if the device establishes a packet data connection
when needed. If there is no packet data coverage, the device periodically tries
to establish a packet data connection. If you select When needed, the device
uses a packet data connection only if you start an application or action that needs
it.
● Access point — The access point name is needed to use your device as a packet
data modem to a compatible computer.
● High speed packet access — Enable or disable the use of HSDPA (network
service) in UMTS networks.
SIP settings
Select Menu > Settings and Connectivity > Admin. settings > SIP 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.
Access point name control
Select Menu > Settings and Connectivity > Admin. settings > APN 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.
This setting is only available if your SIM card supports the access point control
service.
Connectivity
© 2010 Nokia. All rights reserved. 124