Panasonic KX-A406 Installation Manual page 25

Problem
A repeating tone is heard while talking
using the handset.
or
The STATUS indicator is amber and
the RSSI/ID indicator flashes green.
The repeater's STATUS indicator and
RSSI/ID indicator flash green and red
alternately (alarm indication).
The handset registered to the repeater
cannot make/receive a call.
2. Linking to SIP Cordless Phones
R The PROGRAM button was pressed. The repeater is in
programming mode. To exit, press the PROGRAM button
again. Do not press the PROGRAM button, except when
deregistering the repeater.
R The ID of the repeater is the same as the ID of another
repeater that is registered to the same base unit.
Deregister both of the repeaters, then re-register them near
the base unit.
Deregister
1
Unplug the AC adaptor, then press and hold the
PROGRAM button.
2
While pressing and holding the PROGRAM button,
re-connect the AC adaptor.
3
Keep pressing and holding the PROGRAM button for
about 10 seconds until the STATUS indicator stops
flashing and RSSI/ID indicator turns red. Then release
the PROGRAM button.
R The STATUS indicator and the RSSI/ID indicator turn
amber for about 2 seconds and the STATUS indicator
flashes red again.
R If the STATUS indicator flashes green after releasing the
PROGRAM button, deregistration failed. Deregister the
repeater again.
Re-register
Unplug the AC adaptor, then perform from step 2 of
"Installation/Registering the Repeater".
R When the STATUS indicator flashes green rapidly, a
handset registered to the repeater cannot make/receive a
call through the repeater. Move closer to the base unit or
wait until the STATUS indicator flashes slowly or the
STATUS indicator is on.
Cause/solution
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