Our family are all using the iPhone 5 with the current iOS using AT&T service.
For many weeks perhaps even a few months the caller id function fails to reliably display any of our contacts. Occasionally it will work but the majority of the time it only shows 'unknown' but the voicemail message label correctly displays the contact's name.
I searched the forum to find several similar threads but no actual resolution.
Any suggestions? Does this seem to be an issue to take up with the genius bar or with AT&T?
For many weeks perhaps even a few months the caller id function fails to reliably display any of our contacts. Occasionally it will work but the majority of the time it only shows 'unknown' but the voicemail message label correctly displays the contact's name.
I searched the forum to find several similar threads but no actual resolution.
Any suggestions? Does this seem to be an issue to take up with the genius bar or with AT&T?
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