Key Lock - ClearSounds A600 Operating Manual

3-Way Conference Calling
You can set up a 3-way conference call with an external call
and a handset that is registered to the base.
1. During an external call, press
key and then the destination handset number that you
would like to join the 3-way conference call.
2. The destination handset should press
3. Press
4. Either of the two internal handsets can press
leave the conference call at any time. If one of the
handsets drops the call, the remaining handsets will
continue the conference.
█ Paging
You can page the handset from the base unit to help locate the
handset. Press
and all of the handsets registered to the base will ring for about
1 minute. To stop paging, press
any key on the handset.
NOTE: If you hold
enter registration mode.
█

Key Lock

You can lock all keys on the keypad except for the M1 – M4
memory dial keys. While in locked mode, the handset still can
be answered by pressing
will return to the locked mode.
To lock the keypad, in standby mode, press and hold
the display shows "HS Locked" and the
To unlock the keypad, press and hold
disappears.
While in locked mode, if you press any key, the phone will
generate a warning tone and "HS Locked" will be displayed.
to start the 3-way conference call.
on the base (hold for less than 5 seconds)
for more than 5 seconds, the base will
. When you hang up, the handset
63 – ENGLISH
on the navigation
on the base again or press
icon appears.
until the
to answer.
to
until
icon