Thursday, 21 January 2016
giffgaff always miss the first call, call going straight to voicemail on first ring
I am using Iphone 6 plus. actually, i had the same issue when i was using iphone5.
My phone with giffgaff sim card always miss the first call, call going straight to voicemail on first ring. My phone doesn't ring, what i can get is a missing call displaying on my phone. But if the caller call again immediately, the call come through and I can receive and answer the call.
It seems i am not the only person being tortured by giffgaff.
Below were things i tried:
1. switch off the phone, take the sim card off, clean it gently by a eraser. put it back and switch on the phone
2. switch off my voice mail by: