Answer the call
Click for incoming call
Increase volume
Click to increase volume during call
Decrease volume
Click to decrease volume during call
Reject the call
Hold for 2 seconds for incoming call
Hang up the call
Click to hang up the call
Play music
Click button in pause mode
Pause music
Click button in play mode
Increase volume
Click button in play mode
Decrease volume
Click button in play mode
4. Listen to Bluetooth music:
3. Use for phone calls:
5. Volume Adjustment:
In Bluetooth mode, there are 16 volume levels available. Press the and
buttons to increase or decrease the volume, respectively. The screen
will display volume level indicators ranging from "V00" to "V16".
increase
the volume
decrease
the volume
7. Forcing Pairing Reset:
In Bluetooth mode, press and hold the button for 10 seconds to clear all
pairing information from the C52 and re-enter pairing mode. You will hear a
voice prompt saying "Disconnect, Pairing On".
6. Using Voice Assistant
In Bluetooth mode, press and hold the for 2 seconds to activate the
built-in voice assistant of your smart device.
When the voice assistant is in standby mode, press and hold the for 2
seconds to turn off the voice assistant.
* The example represents the volume
level currently in 15.