
163
Troubles
hooting
I pressed the
End/Power
key, but
nothing
happened.
Be sure to press and hold
O
(the End/Power key) until the
display appears and you hear an
audible alert (this could take a
couple of seconds). If nothing
happens, check that the battery is
charged. See page 18.
The display
says:
Insert SIM Card
or
Check SIM Card
even though I
have inserted
my SIM card in
the phone.
The SIM card may be incorrectly
inserted. Check the SIM card to
make sure that it is inserted
properly as described on page 20.
Make sure that you have a valid 3
volt SIM card.
Note:
Be sure to turn your phone
off and then back on after you
re-insert the SIM card.
The display
says:
SIM Blocked
.
How do I
unblock my
SIM card?
Call your service provider (the
company that sends you your
monthly wireless service bill) to
obtain the PIN unblocking key
(PUK) code. See page 142.
The display
says:
Enter
Unlock Code
.
How do I
unlock my
phone?
Enter the factory-preset unlock
code (1234), or the last four digits
of your phone number. See
page 44.) If this fails, call your
service provider (the company
that sends you your monthly
wireless service bill).
Problem
Solution
Содержание C375 Series
Страница 9: ...9 Troubleshooting 161 Specific Absorption Rate Data 170 Index 172 Wireless Phone Safety Tips 183 ...
Страница 102: ...102 Setting Up Your Phonebook Note Your service provider may assign entry 1 to your voicemail number ...
Страница 182: ...182 Z zoom setting 52 U S patent Re 34 976 ...
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