I've been using an unlocked BB 8820 for the last 2 months without problems. Just three days ago I noticed something wrong with my phone. Calls failed randomly with a cryptic 'MM#4' error and 'Call failed' error.
Any ideas?
Thanks in advanced.
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I've been using an unlocked BB 8820 for the last 2 months without problems. Just three days ago I noticed something wrong with my phone. Calls failed randomly with a cryptic 'MM#4' error and 'Call failed' error.
Any ideas?
Thanks in advanced.