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10
Troubleshooting
If you have trouble with your device, try
these procedures before you contact a
service professional.
When you try to turn on your device,
the following messages may appear:
Try this to solve the
Message
problem:
The SIM card
Ensure that the SIM card
is missing.
is installed correctly.
Try this to solve the
Message
problem:
Enter PIN.
When using the device for
the first time or when the
PIN requirement is
enabled, you must enter
the PIN supplied with the
SIM card. To disable this
feature, tap Start →
Settings → Personal tab
→ Phone → Phone tab,
and then clear the
Require PIN when
phone is used check
box.
71
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