Filter
Top Products
4.1 Troubleshooting
130 User Manual
4.1 Troubleshooting
4.1.1 Troubleshooting
Troubleshooting
Problem Remedy
The telephone does not work
properly.
• Consult your dealer.
I cannot use the telephone.
•
The telephone is locked.
Unlock your telephone. (
1.5.3
Extension Lock
, 2.1.1 Extension Control)
Some features do not work.
•
System management may restrict
certain features.
Consult your manager.
•
The feature numbers have changed.
Confirm the revised number and try
again.
Even though following the manual
instructions, none of the operations
work when using a proprietary
telephone.
•
The Intercom line was not seized.
The
seized line, when going off-hook, was
changed by personal setting. (
3.1.2
Settings on the Programming Mode
)
In the manual, going off-hook means
an Intercom line is seized.
If the setting has been changed, press the
INTERCOM button after going off-hook
and follow the instructions.
The telephone does not work using
the personal settings or with other
settings. (One-touch dialing,
forwarding destination, etc.)
•
The extension line has been changed.
The previous telephone's settings have
not been cleared.
Clear the settings and then program
your desired settings again. (
1.7.9
Extension Feature Clear
, 3.1.1 Personal
Programming
, 3.1.3 Customizing the
Buttons
)