ttec SoundBeat Pro User Manual page 14

Function Button
Call Transfer (from Keep the Volume Up "+"
earphones to mobile button pressed for 2 seconds
phone and vice versa) during call
Volume Adjustment Press +/- buttons once to
increase / decrease the volume
by one level during call (8
levels in total)
-- --
On-hold mode without
mobile connection
(no network within
the range)
Sound (Speakers)
"Beep" tone once (from earphones to
mobile phone and vice versa)
Beep for maximum and minimum levels
--
--
Status Indicator
When a call is transferred from the head-
set, the blue light will blink once.
The blue light blinks twice for 5 seconds
The blue light blinks twice for 5 seconds