10-06-2012 08:37 AM
On your BlackBerry, go to your Manage Connections screen > Mobile network.
Select the mobile network options > Network Technology and choose 2G only,.
10-06-2012 12:14 PM
Well, deselectini 2G or 3G is considered as swit it off to save battery power while using Sim card just 4 non data calls...
Sorry, I don't know what you just said there.
10-07-2012 11:02 AM
10-07-2012 11:07 AM
• deselecting G feature: to disable G mode when I need to save battery power & Line fees.
Ok, I understand that. Go to 2G, which is EDGE speed. "G" really doesn't meany anything anyway, it's just a generic marketing term
• choosing “Data Services off” results BB transferring no data from Wifi connection.
Correct, that's the way it works. You must have Data Services enabled ON for data to flow from either WiFi or mobile network.