User guide

5
To hold a three-way conference (2 calls and yourself)
During the call, press the key and then the key.
You can now speak to both callers at the same time.
To end the three-way conference, hang up the phone.
Mute mode
During a call you can switch to mute mode: the microphone of your telephone is
turned off. The other party can no longer hear you.
• T
o switch to Mute mode: Du
ring a call, press the key. The other party can
no longer hear you and music is played.
• To switch off Mute mode: press the key again. The other party can hear
you again.
Modify the duration of the flash ("R" Key)
If your phone is connected to a private exchange, or if you have a second call service
(operator service), you may need to change the duration of the flash which is set at
100 milliseconds by default (refer to
“ Your phone”, page 2).
• 100 ms : Use a pin to place the cursor at the pos
ition.
• 300 ms : Use a pin to place the cursor at the pos
ition.
Adjusting the ring tone volume
The cursor is adjusted using the switch on the underside of the base (refer to
“ Installing the telephone”, page 3).
• Position 1 : th
e ring tone volume is high.
• Position 2 : th
e ring tone volume is low.
Changing the listening volume
During a call you can change the listening volume using the key (refer to “ You r
phone”, page 2).
• P
osition 1 : the v
olume level is normal.
• Position 2 : the
volume level is high.
100 300
100 300