Speakerphone Operation; Make A Call; Answer A Call; End A Call - Snom C52-SP User Manual

Speakerphone operation

Make a call

NOTE: The C52-SP cannot make calls. Use the C520/C620 for making calls, putting
calls on hold, transfer, conference, and so on. You can answer calls, end calls,
and mute audio using the C52-SP.

Answer a call

To answer a call, press
The call becomes active on all C52-SPs and the C520/C620.

End a call

To end a call, press
The call ends on all C52-SPs and the C520/C620.

Mute audio during a call

Press MUTE ALL. All C52-SPs and the C520/C620 will be muted.
The LEDs on all devices turn red, and you cannot be heard by the other party.

Ringer

When the C520 rings for incoming calls, the C52-SP rings as well. The C52-SP LEDs
flash green, and the ringer will sound (if not muted).
To immediately mute the ringer, press
The ringer becomes active again for the next call.

Volume control

To adjust the ringer volume:
When the C52-SP is not in use, press
To adjust the listening volume:
During a call, press
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during a call.
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