Avaya 3720 DECT Telephone - Quick Reference Guide
display. Enter the first letters of the name. Scroll to the
desired contact. Press Off-hook key
.
Answer/End a call
When the ring signal sounds, press the Off-hook key
to answer.
To end the call, press the On-hook key
.
Turn loudspeaking function on/off
During a call, press and hold the left Soft key to turn the
loudspeaking function on/off.
Turn audio signals on/off
In idle mode a long press on the Sound off key
changes between audio signals on/off. The “Sound off” icon
indicates a completely silenced telephone.
• A long press on the Sound off key
before
answering a call, silences the ring signal.
Lock/Unlock the keypad manually
Press the
*
key and then Soft key "Lock” to lock/unlock. The
“Locked keypad”
icon indicates a locked keypad.
Change the volume during a call
Use the Navigation key to adjust the volume.
Charge the battery
Charging is done in a desktop charger or in a Rackmount
Charger. Charging is indicated by orange LED. When the
battery is fully charged the LED is green and a fully charged
“Battery” icon
is displayed.
While in a desktop charger the telephone is fully
operational.