HTC S620 User Manual page 31

To switch between calls
• To switch between two calls, click Swap.
To set up a conference call
1. Either put a call on hold and dial a second number, or, answer a
second incoming call during a call.
2. Click Menu > Conference.
Notes
•
If the conference connection is successful, the word "Conference" appears at
the top of the screen.
•
To add additional persons to your conference call, click Menu > Hold, enter
the phone number, and then click Resume to return to the call.
• Not all service providers support conference call. Contact your service
provider for details.
To turn on and off the Speakerphone
The built-in Speakerphone allows you to talk hands-free or lets other people
listen to the conversation.
• During a call, click Menu > Speakerphone On. The
at the top of the screen.
• To turn off the Speakerphone during the call, click Menu >
Speakerphone Off. Alternatively, the speakerphone can be toggled
on and off by pressing and holding the TALK key during the call.
WARNING!
To avoid damage to your hearing, do not hold your phone against
your ear when the Speakerphone is turned on.
To mute a call
You can turn off the microphone during a call, so that you can hear the
caller but the caller cannot hear you.
• During a call, click Menu > Mute.
When the microphone is turned off, the
Click Menu > unmute to turn on the microphone again.
Using Phone Features 31
icon appears on the screen.
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