Troubles And Suggestions - NEC MH240 Setup Manual
Wireless ip telephone
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Also See for MH240:
- User manual (104 pages) ,
- Setup manual (44 pages) ,
- Features & specifications manual (2 pages)
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• TROUBLES AND SUGGESTIONS
The following shows suggestions on how to resolve MH240 operation problems. Confirm the
following before making a call:
Is power ON?
Is battery charged?
Is Antenna icon (
Symptom
Can not power on the phone...
Can not operate keys on the
phone...
Communication is lost, audio
break-up occurs...
Can not see Antenna Icon (
Can not sustain battery power...
Can not make or receive a call...
The phone does not ring...
) displayed?
Press
-
-
Insert the battery to your phone properly.
Charge the battery.
-
Unlock your phone if lock icon (
-
Unlock your phone if "Handy Key Lock" is displayed.
-
Check the receiving signal strength.
-
-
Check the battery when
Apart your phone more than 50cm from Access
-
Point.
-
When you are in area where sufficient signal can not
be obtain, move to other area.
)...
-
SIP server registration is uncompleted. If this
occurs, please contact your network administrator.
-
Insert the battery to your phone properly.
Place the battery on the proper position of your
-
cradle.
Replace the battery.
-
Make sure that phone number of your phone. To
-
change the phone number, please contact your
network administrator.
-
When your phone is placed in courtesy mode,
cancel it. Courtesy icon (
phone is in this mode.
Check ring volume and adjust except "Off".
-
Suggestion
key and hold more than 2 seconds.
84
) is displayed.
is indicated.
) appears when your
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