|1||Toggle sound to a Bluetooth headset|
|2||Mute the microphone during a call|
|3||Enter numbers during a call|
|4||Put the current call on hold or retrieve a call on hold|
|5||Add a new call|
|6||End a call|
Your device doesn’t have an ear speaker. Use the loudspeaker or connect a headset during calls.
To change the volume during a call
- Press the volume key up or down.