Mitsubishi Electric AT&T T250 User Manual page 98

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Display Messages
Message
-Auto Lock-
Battery Full
Charging
CHECK error
Low Battery! and
phone beeps
KEY GUARD ON
No Service
No Voice Mail
Center number
98
Description
• When the phone is turned on, it may require an
access code for security. Enter the preset 4-digit
Unlock Code.
• Battery has finished charging.
• The phone is charging normally while powered off.
Since the phone is off, you cannot make or receive
calls.
• You can press the
operate it normally. The battery will continue to
charge (the battery can be charged with the phone
either off or on.)
• Mitsubishi phones are capable of self diagnostics,
and will alert you when an internal error occurs. For
CHECK errors, write down the number following
CHECK and contact your network service
provider for repairs. Your network service provider
should be able to solve the problem over the phone.
• The phone will turn off for 1 minute. The phone
should be turned off and the battery recharged or
replaced.
• Prevents accidental key entry. Press
softkey to turn off this feature.
• This message indicates you cannot connect to the
system (calls cannot be placed or received), which
may be due to:
a) The system in this area does not support your
phone.
b) The signal is too weak. Try moving to another lo-
cation to use your phone.
• The Voice Mail Center phone number must be set up
before using quick voice message access. The screen
will prompt to add a voice mail number.
Press Add softkey, then the 8-digit Security Code
(default code is 00000000). Then enter your Voice
Mail Center phone number.
key to turn on the phone and
then Yes

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