What To Do If - Motorola ST8000 Quick Reference

You can't switch your
phone on
You can't make calls
You can't receive calls
Your phone won't unlock
Your PIN is blocked
Your PIN2 is blocked
Check the battery. Is it charged, properly fitted, and are the contacts clean and dry? See 'Important Battery
Information' on page 11.
Check the antenna. Is it fully extended?
Check the signal strength meter in the display. If the signal is weak, move to an open space or, if you are in a
building, move closer to a window.
Check the Network Selection settings. Try Manual Selection, or try another network. See 'Network Search' on
page 57.
Check your Operator coverage map.
Restricted
Is displayed? Check the Call Barring and Fixed Dialing settings.
Has the call charge limit been reached? Use your PIN2 code to reset the limit or contact your Service Provider.
Has a new SIM card been inserted? Check that no new restrictions have been imposed.
Check the antenna. Is it fully extended?
Check the signal strength meter in the display. If the signal is weak, move to an open space or, if you are in a
building, move closer to a window.
Check the Call Forwarding and Call Barring settings.
Check the Ringer settings. If it is off, there is no audible alert. See 'Ringer On or Off.'
Have you inserted a new SIM card? Enter the new PIN code. See 'Entering Your SIM Card PIN Code' on page 19.
Do you have a replacement phone? Enter the default phone unlock code - 1234.
Have you forgotten the unlock code? Press
See 'Change Unlock Code' on page 52 for detailed instructions.
Enter the PIN unblocking code supplied with your SIM card. See 'Unblocking Your Phone' on page 53.
Enter the PIN2 unblocking code supplied with your SIM card. See 'Change SIM PIN2 Code' on page 53.

What to do if...

M
to change the unlock code (you will need your security code).
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What to do if...