Bticino Classe 300 User Manual page 34

Classe 300
User manual
Key (A) lights up to indicate that the call is active.
When the recipient answers the call, the audio adjustment icons appear; see
Warning: When a call is received from the Entrance Panel while the internal unit is in
"intercom" mode, the system follows the priority rules and ends the active call.
3. Touch to end the call.
Call to
External intercom
Call active
Volume
34
A
3
Answer a call.