Issue
I cannot make long
distance calls.
The unit does not ring
when a call is received.
I cannot make a 3-party
call using 2 IP lines in
"IP-PBX" mode.
Sound Quality
Issue
The other party cannot
hear my voice.
Document Version
2011/06
Possible Cause & Solution
•
Your telephone service does not allow you to make long
distance calls.
→
Make sure that you have subscribed to your telephone
company's long distance service.
•
If the unit is connected to a PBX, your extension may not be
configured to make long distance phone calls.
→
Contact the PBX administrator.
•
The ringer is turned off.
→
Press [ ] while a call is being received, or change the
ringer volume setting.
•
The "Panasonic PBX Compatibility" setting is set to
"On".
→
Change the setting to "Off".
Possible Cause & Solution
•
The unit is muted.
→
If "Mute" is displayed, press [
feature.
•
Objects are obstructing the microphone.
→
Do not obstruct the unit or an External Wired MIC during
calls. Keep your hands, as well as common objects such
as folders, cups, and coffee pots away from the unit and
the External Wired MIC during calls.
Troubleshooting
] to turn off the mute
Operating Instructions
Reference
—
—
page 38
page 58
Reference
page 39
—
69