HTC DROID Eris PB00100 - Manual (Page 60)

60 Using Phone Features
Rejecting a call and sending a text message
You can automatically send a default text message to the caller
and reject the incoming voice call. Press MENU and then tap Send
message when you have an incoming call to send the text message.
You can change the default text message by pressing MENU and then
tapping Phone settings > Edit default message while on the phone
dialer screen.
2.3 Using In-call Options
When a call is in progress, press
MENU to open the call options.
Tap the available buttons on the
call options menu to put a call
on hold, dial another contact for
a phone conference, mute the
phone microphone, and more.
Note When the phone is dialing,
only the People and Speaker
on buttons are available.
Call options
Important When the screen turns off during a call, press the TRACKBALL to
turn on the screen. DO NOT press END/POWER. Pressing END/
POWER will hang up the phone.