my phone was working fine, i went to work and left the phone with my GF and when she picked me up from work she told me that the phone was acting up. So i dialed a number and tried to call out and it says "Call Failed: Try Again 26" ... ive turned the phone off and took the battery out and no luck... when someone tries to call it, it will vibrate once and then go straight to the voicemail... everything else works fine except the calling out and in... any help will be appreciated