Changing network on an iphone 3g

My friend has purchased an iphone 3g but the network setting are to 2degrees and she is with Telecom XT. She can't check her voicemail or go on the net.

Any ideas on how to change it!

geek_snj11, Jul 3, 4:38 pm

Try resetting the network settings:
Settings > General > Reset > Reset Network Settings

geek_ramsu, Jul 3, 4:42 pm

geek_navestrebor, Jul 3, 5:07 pm

Why bump when you haven't responded to the 2 previous answers!

geek_shaneo2, Jul 5, 1:04 pm

What do you expect when they never thought of resetting the whole phone before using it.

geek_malachiman, Jul 5, 5:21 pm

Wow. Rude. .

The first two answers didn't work.

geek_snj11, Jul 6, 11:11 am

Have you factory reset the entire phone!
What happened when you manually input the network settings!

geek_ramsu, Jul 6, 11:29 am

geek_massived, Jul 6, 2:40 pm

Rude is not telling us they didn't work so we can offer next step

geek_shaneo2, Jul 6, 3:38 pm