Huawei MC850 manual Adjusting the Volume of the Speaker During a Call

HUAWEI MC850/MC851 Media Phone User Guide 5 Call Features

zFor details about how to enable the voice to be processed through the base unit after you answer a video call, see "Switching Cordless-Handset Speaking Mode to Hands-free Mode" in "Turning On/Off the Hands-free Function During a Call" on page 24.

zAfter you answer a video call, if you do not switch the voice processing to the base unit, the call will be hung up once you put down the handset.

Adjusting the Volume of the Speaker During a Call

During a call, you can adjust the volume of the speaker by either pressing on the right-side panel of the base unit or tapping Vol+ or Vol- on the menu bar for call-related operations. Then, the touchscreen of the base unit displays the effect of the volume adjustment.

Turning On/Off the Hands-free Function During a Call

During a call, you can tap Handsfree to turn on or off the hands-free function.

Switching Between Handset Speaking and Hands-free Modes for the MC851

When you are in a call using the handset, you can tap Handsfree, and then put down the handset to turn on the microphone and the speaker. The media phone is then in

hands-free mode. The icon then appears on the screen.

When the media phone is in hands-free mode, you can pick the handset to speak

through the handset. The icon then appears on the screen.

Switching Cordless-Handset Speaking Mode to Hands-free Mode

During a call, you can tap Cordless-Handset icon, such as, to switch to the

hands-free mode. The icon then appears on the screen.

Switching Hands-free Mode to Cordless-Handset Speaking Mode

For details, see "Transfer a Call" on page25.

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