No dial tone. The phone will not dial out.
•
Check that you have plugged the AC power adapter into a working AC
power outlet.
•
Confirm that the AC power adapter is firmly plugged into the DC jack
located on the back of the unit.
•
Check all telephone cord connections.
•
Try another wall jack.
Can’t hear the ring signal.
•
Check the ringer volume controls. At the lowest level the ring may not be
heard.
Can’t hear the ring signal on some of the lines.
•
Make sure the ringer is not programmed off on those lines (see “Telephone
Setup”).
While on a call I hear another call on the line, or interference.
•
Make sure all wiring is twisted pair.
•
Check the wiring for bad connections.
Handset doesn’t appear to be working.
•
Make sure the handset cord is solidly connected at both ends.
The caller’s name and/or number don’t appear on the display.
•
Make sure you have subscribed to Caller ID name/number service from the
telephone company.
•
Caller ID service may not work when the phone is connected to a Private
Branch Exchange (PBX).
•
The call is coming from an area not supplying Caller ID data. “Unknown
number” will appear on the display.
•
The caller has requested that their phone number be suppressed from
Caller ID service. “Blocked Number” or “Unknown number” will appear on
the display.
•
You answered the call before the Caller ID data was displayed, which
usually occurs after the second ring.
Can’t make phone calls
•
Check and make sure the phone is set to the correct type of service, either
Tone or Pulse.
TROUBLESHOOTING
27
GLOSSARY
28
Содержание B4506
Страница 16: ......
