Unify OpenScape Desk Phone CP400T User Manual

Basic functions 39
Switching to speakerphone mode
Prerequisite: You are conducting a call via the handset.
:\ Hold down the key and replace the handset. Then release the key.
if nec. " Set the call volume. Keep pressing the key until the desired volume is set.
U.S. mode
If the country setting is set to U.S. (ask the service personnel), you do not have
to hold down the loudspeaker key when replacing the handset to switch to
speakerphone mode.
: Press the key shown.
] Replace the handset. Proceed with your call.
if nec. " Set the call volume. Keep pressing the key until the desired volume is set.
Switching to the handset
Prerequisite: You are engaged in a call in speakerphone mode.
^ Lift the handset.
: The LED key goes out.
[ Proceed with your call.
Open listening during a call
You can let other people in the room join in on the call. Let the other party know
that you have turned on the speaker.
Prerequisite: You are conducting a call via the handset.
Activating
: Press the key shown. The LED lights up.
Deactivating
: Press the key shown. The LED goes out.

Unify OpenScape Desk Phone CP400T Specifications

General

Brand	Unify
Model	OpenScape Desk Phone CP400T
Category	Telephone
Language	English