Palm Centro User Manual page 42

Tip:
Ending a Call
Do one of the following to end a call:
Press Power/End
Select Hang Up All.
Press the button on the headset (if the headset is attached).
Note:
36
Places the current call on hold.
Enables you to make another call while the first call is on hold. For
information on making a second call, see the
Opens the Dial Pad so you can manually dial additional numbers,
such as an extension or a response to a voice prompt.
Dials any extra digits (such as a password or an extension) that
you assigned to a favorite button. This button replaces the Dial
Pad button during outgoing calls to numbers that include
predefined extra digits. See "Defining Favorite Buttons" on
page 40 for information on defining extra digits.
Mutes the microphone so that you cannot be heard.
To avoid accidentally activating onscreen buttons while holding the
device to your ear, you can disable the screen's touch-sensitive feature
during active calls (see "Locking Your Screen" on page 87).
.
If the End Call dialog box appears, select OK to continue.
User Guide
.
Basics