5 Replies Latest reply: Jun 9, 2010 9:29 PM by DMojoC
DX567 Level 1 Level 1
I cannot make a phone call from my iphone but I can only receive calls, before I could call and receive when I bought it 2 months back.

Does anyone have the same problem. pls help,,

iphone 3 gs, iPhone OS 3.1.2
  • Ian Parkinson Level 6 Level 6
    Are you on a monthly contract or a pre pay contract.
    If you are on a prepay do you have credit in your service?
  • DX567 Level 1 Level 1
    Hi I have a monthly contract and I even changed my SIM card which is a pre paid contract.

  • Ian Parkinson Level 6 Level 6
    Have you tried a reset:

    - Press and hold the Sleep / Wake button AND the Home button at the same time, keep them both pressed until the Apple Logo appears on the screen. Ignore the swipe to power down message, keep the buttons pressed until the Apple logo appears.

    If that does not work try a restore of the iPhone in iTunes.
  • Azezul Level 1 Level 1
    try reseting network settings in 'settings' - 'general' - 'reset' - 'reset network settings'

    This re-registers the phone with the network, works all the time for me when i have bad/continually dropped service
  • DMojoC Level 1 Level 1
    Same problem I'm having too. Still the same after several restore. I brought my 3GS in April and have send it to apple service center in Hong Kong twice. A replacement iphone was given. But still it doesn't work. I'm holding a ChinaMobile SIM card from SUZHOU. The funny thing is I can use it normally when I'm over in Shanghai, China. But once I'm back in Suzhou ,China, I can't make call out. All other features work fine. Have swap SIM cards with other iPhone user and same problem exists. Any solutions?