Plantronics PRO HD Manuel D’Utilisation

•  Take a call or end it (1 tap)
•  Redial (2 taps)
•  Initiate phone’s voice-dialing

(2-second press until tone heard)

•  Reconnect lost connection (1 tap)
•  Transfer audio to/from headset 

(1-second press while on a call)

•  Dial Plantronics Vocalyst

TM

voice

and text service (3 taps - if outside 
USA, see Customize section) 

•  On or off (2-second press)
•  Battery level voice alerts (1 tap)
•  Activate pairing after initial set up

(press until LED flashes red/blue)

•  With AC charger:

90 minutes for full charge

•  Fully charge before first use
•  Best performance when fully

charged

•  Volume: up/down (tap + or – buttons per 

level change)

•  Mute during a call: on/off (1-second press 

of both + and – buttons)

•  Music or audio: pause/play (1-second 

press of both + and – buttons)

•  Charging (solid red)
•  Battery status (1-6 hrs left = 1 red flash, 

low = 2 red flashes, critically low = 3 red 
flashes)

•  Missed call (3 purple flashes, repeats for  

5 minutes or until canceled by tapping 
 Call  button)

•  Pairing mode (repeating blue/red flashes)

Be safe! Please read the safety guide before
using your new headset.