Uniden D1780 User Manual page 21

General problems
There's a lot of noise or
static on the line
Caller ID problems
No handsets display
Caller ID information.
Caller ID displays briefly
and then clears.
Multi-handset problems
I can't transfer calls.
Two handsets can't talk to a caller. x See if any handset is in Privacy Mode.
A handset says Unavailable.
I can't register a new handset.
Answering system problems Possible solutions
The answering system does
not work.
The system won't record
messages.
A handset can't access the
answering system.
My outgoing message is gone.
I can't hear the base speaker.
Messages are incomplete.
The system keeps recording
when I answer on an
extension.
Possible solutions
x Check for interference from appliances
(microwave ovens, TVs, etc.) or wireless
devices (baby monitors, WiFi equipment,
etc.). Move the handset or base away from the
interference source.
x If you have any service that uses the phone
line, add a DSL or a telphone line filter (see
page 22).
Possible solutions
x Let calls ring twice before answering.
x Make sure your Caller ID service is active.
x You may have to change the line mode.
Contact Customer Service for instructions.
Possible solutions
x Reset the handset (see page 22).
x Move the handset closer to the base.
x See if any handset is in Privacy Mode.
x Reset the handset (see page 22).
x See if you have 12 registered handsets.
x Make sure the answering system is on.
x Make sure the base is plugged in.
x See if Record Time
x Delete messages (memory may be full).
x See if another handset is using the system.
x Make sure the phone is in standby.
x If there was a power failure, re-record
your personal outgoing message.
x Make sure call screening is turned on.
x Change the base speaker volume.
x Increase the
x Delete messages (memory may be full).
x You may have to change the line
mode. Contact Customer Service for
instructions.
is set to Announce
Record Time.
Only.
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