Yealink CP700 Frequently Asked Questions

Frequently Asked Questions
Q: Why do the answer call button and the end call button flash slowly,
but speakerphone fails to power on when you long press the power
button?
A: Low battery. Speakerphone will reboot automatically once it is connected to
PC or charger cradle.
Q: Why do you fail to answer the incoming call from the softphone when
you connect speakerphone to the mobile phone/PC via Bluetooth?
A: This feature is not available on mobile phone/PC.
Q: Why do you fail to connect speakerphone via Bluetooth？
A: Do the following:
Check whether speakerphone is in Bluetooth pairing mode.

Check whether speakerphone has been connected to two devices via

Bluetooth.
Q: Why speakerphone is silent when the connected mobile phone/PC is
playing music or during the call?
A: Check whether you set speakerphone as the audio output device for the
mobile phone/PC.
Q: Why is the other party unable to hear the voice during a call?
A: Do the following:
Check whether you remove the protective film from the speakerphone,

otherwise, the microphone might be blocked.
Check whether you set speakerphone as the default microphone device

for the mobile phone/PC and softphone.
Q: Why does the LED light-ring fail to glow or remain unchanged when
you press the volume up/down key?
A: Do the following:
Check whether the connected device is at the minimum volume. If it is,

speakerphone does not respond when you press the volume down
button.
1
Frequently Asked Questions On the CP700 & CP900