n
KX-TG6721 series: page 3
Press and hold
M
N
for about 5
seconds, until the registration tone
sounds.
R
The next step must be completed
within 90 seconds.
2
DECT repeater:
Connect the AC adaptor, then wait until
the
indicator and
indicator light
green.
3
Base unit:
To exit the registration mode, press
M
N
.
R
The registration tone stops.
(KX-TG6721 series: page 3)
30
Programming
TG67xxBX_UE(en)_0125_ver101.pdf 30
2017/01/25 11:28:22