Problem
Cause/solution
I cannot connect a cellular
phone to the base unit.
R
Confirm that your cellular phone is turned on.
R
Confirm that your cellular phone is within base unit range
(page 15).
R
Depending on the state of the wireless environment, such
as the presence of any electrical interference, there may
be a delay even if the auto connection feature is turned
on. You can connect to the base unit manually (page 20).
R
The cellular phone has not been paired to the base unit.
Pair the cellular phone (page 18).
I cannot hear a dial tone.
R
Make sure that the CELL 1 or CELL 2 indicator lights up
(page 16).
R
The base unit’s AC adaptor or telephone line cord is not
connected. Check the connections.
R
Disconnect the base unit from the telephone line and
connect the line to a known working telephone. If the
working telephone operates properly, contact our service
personnel to have the unit repaired. If the working
telephone does not operate properly, contact your service
provider/telephone company.
The base unit beeps.
R
New messages have been recorded. Listen to the new
messages (page 60).
Programmable settings
Problem
Cause/solution
The display is in a language I
cannot read.
R
Change the display language (page 17).
I cannot register a handset to a
base unit.
R
The maximum number of handsets (6) is already
registered to the base unit. Cancel unused handset
registrations from the base unit (page 49).
Battery recharge
Problem
Cause/solution
The handset beeps and/or
flashes.
R
Battery charge is low. Fully charge the batteries (page 12).
I fully charged the batteries, but
–
still flashes,
–
is displayed, or
– the operating time seems to
be shorter.
R
Clean the battery ends (
,
) and the charge contacts
with a dry cloth and charge again.
R
It is time to replace the batteries (page 12).
73
Useful Information
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2012/12/21 11:21:32
