2. Touch Wireless & networks > Mobile networks > Access Point Names.
The name of the wireless service provider you’re currently registered with is selected in
the list.
Disable Data When Roaming
You can prevent your light from transmitting data over other carriers’ mobile networks
when you leave an area that is covered by your carrier’s networks. This is useful for
controlling expenses if your cell plan doesn’t include data roaming.
1. Press the Home Key, press the Menu Key, and touch Settings to open the
Settings application.
2. Touch Wireless & networks > Mobile networks and uncheck Data Roaming.
With Data roaming unchecked, you can still transmit data with a Wi-Fi connection.
Use Only 2G Networks
You can extend your battery life by limiting your data connections to 2G networks (GPRS
or EDGE). When you are connected to a 2G network, you may want to postpone
activities that transmit a lot of data, such as sending, uploading, or downloading pictures
or video, until you are connected to a faster mobile or other wireless network.
1. Press the Home Key, press the Menu Key, and touch Settings to open the
Settings application.
2. Touch Wireless & networks > Mobile networks > Network mode and select GSM
only.
