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You can lock the
and
accidentally changing the channel or channel
settings or from switching the handset off.
Press and hold the
than 1 second to switch the key lock ON.
The key lock icon will appear on the display.
(You can continue to use the
To switch the key lock OFF, press and
hold the
1 second.
Your handsets have a range of up to 3 km
(2 miles). However, the range can be affected by
certain conditions, for example, buildings, foliage
and mountainous areas in the way of the signal.
You can obtain the maximum range in flat,
open spaces.
buttons to prevent you from
and
button again for more than
or ,
button for more
,
and
buttons).
,
,
13
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