Plantronics Backbeat 903 - Phone Controls and Indicators; Call Transfer and Online Status

10
Headphones Phone Controls and Indicators
Action Indicator Light Tone
Transfer active call
to/from headphones
2 second press on call control
button when on an active call
None Transfer call from
headphones to phone:
Double low tone
Transfer call from phone
to headphones: Single low
tone followed by a double
low tone
Online indicator on/off
(default on)
Press mute and call control
together when headphones
is on.
Off: 4 blue flashes,
then fade out
On: 4 blue flashes,
then fade in
Single low tone, then
double low tone
Missed call indication None LED triple purple
flash for 5 minutes
None