HTC G2 To turn the speakerphone on or off, To switch between a Bluetooth headset and the phone

92 Placing and receiving calls
User’s Guide T-Mobile G2
When viewing the current call screen, you can unmute the
microphone by touching the Mute icon again.
The microphone is unmuted automatically when the current call
ends.
To turn the speakerphone on or off
STouch Speaker.
The Speaker button lights up green to indicate that the
speakerphone is on.
The Speaker icon appears in the Status bar and the sound from
your call is played through the phone’s speaker.
When viewing the current call screen, you can turn the
speakerphone off by touching the Speaker icon again.
The speaker is turned off automatically when your current call
ends.
Warning! To avoid damage to your hearing, do not hold the phone against your
ear when the speakerphone is turned on.
To switch between a Bluetooth headset and the phone
When a Bluetooth headset is paired and connected to your phone,
you can conduct all calls on the headset for hands-free conversation.
STouch the Bluetooth icon to switch from the headset to the phone
or vice versa.
When using the Bluetooth headset during a call, the current call
screen has a blue border and the Ongoing Call icon turns blue in the
Status bar.
For details about configuring the phone to use a Bluetooth headset,
see “Connecting to Bluetooth devices” on page 72.