VTech 15750 User Manual page 121

. Press and hold OTB. A chirp indicates your microphone
is on. Speak towards the device. Your voice is
broadcast to the destination handset. While you are
speaking, your handset shows OTB To VTECH X.
3. Release OTB after speaking. Both devices beep once
again and the screens show Press and hold [OTB]
to talk, then you can press and hold OTB to continue
speaking or the destination device can respond.
4. To end the OTB call, press
place the handset in the telephone base or charger.
The handset shows Broadcast Ended.
Note: After OTB is released, the OTB call remains
open for a short time. If no one presses OTB within
10 seconds, the OTB call ends automatically.
bROADCAsT CALL TO MULTIPLE DEVICEs
When there are multiple handsets registered to the
phone system, OTB supports one-to-group calls.
To call multiple handsets:
1. You have two ways to call multiple handsets. When the
handset is not in use:
Press and hold OTB until the handset shows
•
Connecting to group....
Press OTB. Press
•
SELECT
Connecting to group....
or
or press OTB and your handset shows
11
OFF/ or END, or
CLEAR
to choose Group. Press