I own a Blackberry Curve.
Sa screen, it indicates that i have 'gprs'. But for now, I do not want to use my BB as a device for data services. I just want to use it as a text and call device. So i want it to switch to 'gsm'. It says 'GSM' for a while if I reset my phone but it immediately turns into gprs.
How can i switch it to gsm? pls help me.