Making a call with hidden caller identification
Checking PIN and IMEI number on my mobile phone
Turning caller identification on my mobile phone on or off
Cancelling all diverts on my mobile phone
Restarting my mobile phone
If you enter an incorrect PIN three times in a row, you need to key in your PUK.
Key in the correct PUK. Please note: if you haven't received a PUK or don't know it, it can be obtained by contacting customer service on 1688.
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