Nokia 500 - Manual (Page 31)

Network use
• If you are listening to music or otherwise using your phone, but do not want to
make or receive calls, activate the offline profile.
• Set your phone to check for new mail less frequently.
• Use a Wi-Fi connection to connect to the internet, rather than a packet data (GPRS
or 3G) connection.
• If your phone is set to use both GSM and 3G networks (dual mode), the phone uses
more power when searching for the 3G network.
Set your phone to use only the GSM network
Select Menu > Settings and Connectivity > Network > Network mode > GSM .
Deactivate Bluetooth when not needed
Select Menu > Settings and Connectivity > Bluetooth > Bluetooth > Off .
Stop your phone scanning for available Wi-Fi networks
Select Menu > Settings and Connectivity > Wi-Fi > Options > Settings > Show Wi-
Fi availability > Never .
Establish a packet data (3G or GPRS) connection only when needed
Select Menu > Settings and Connectivity > Admin. settings > Packet data > Packet
data connection > When needed .
Restore original settings
If your phone is not working properly, you can reset some settings to their original
values.
1 End all active calls and connections.
2 Select Menu > Settings and Phone > Phone management > Factory settings >
Restore .
3 Enter the lock code.
This does not affect documents or files stored on your phone.
After restoring the original settings, the phone switches off, and then on again. This
may take longer than usual.
Basic use 31