v2018005_e
3
A230 DECT USB-Stick
Using
Accepting calls
1. On the phone, select headset mode. NOTE: The C52SP does not ring until headset mode is selected.
2. You can accept a call ringing on the phone on the headset or on the speakerphone, respectively.
• On the A170/A150 headset, press the call button with LED.
• On the C52SP, press
.
Switching between headset and C52SP while in a call
• From headset to C52SP: Press
on the C52SP.
• From C52SP to headset: Press the call button with LED on the headset.
Ending calls
• On the A170/A150 Headset press the call button with LED.
• On the C52-SP press
.
Adjusting the volume
• A150: Press the respective end of the volume key.
• A170: Push the lever towards the + or - symbols.
• C52-SP: Press the upper or lower edge, respectively, of the volume key.
Muting and unmuting the microphone
• A150: Press the key labeled "MUTE".
• A170: Press the key labeled "MUTE".
• C52-SP: Press
.
Where to find the user guides of the headsets A170 and A150 and the speakerphone C52-SP:
C52-SP: On page 50 of the C520 Wi-Mi user manual, available for download at http://wiki.snom.com/C520/
Documentation)
Headsets: Available for download at http://wiki.snom.com/Accessories/Headset.
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or
Vol +
Vol –