AT&T Tilt User Manual page 213

Use PTT
Tap Start > Programs > Push to Talk. The PTT main screen appears.
Tap to open the PTT
Contact screen.
Tap to add a group.
Tap to enable/disable
the auto accept
invitation function.
To add a contact
1. On the PTT main screen, tap Add Contacts.
2. Enter the name and phone number of the contact, then tap OK.
An invitation is sent to the PTT contact and the "Invitation in Progress" icon
appears on the screen.
When the PTT contact accepts the invitation, the contacts is automatically
added to your PTT contacts. You will know the contact's status via the PTT
status icon.
To make a PTT call
1. On the Push to Talk screen, tap PTT Contact, then select the contact you
want to call.
Note
Check the status of the contact before calling. You can only make a call to a
contact in an Available or Silent/Vibrate status.
2.
Press and hold the PTT button and after the notification sound, begin
talking with your contact.
3.
Release the PTT button when you are finished speaking.
4.
To end the call, press the END button.
Using Other Applications 213
Tap to add a new
PTT contact.
Tap to set your
screen name.
Tap to log in or out
of the PTT service.