LG CU 515 - Manual (Page 5)

5
Adding a Push to Talk Contact
After initializing PTT, you must add
individuals or groups to your PTT contact
list before you can place a PTT call.
Individuals and group members must
subscribe to the AT&T PTT service.
1. Select the Push to Talk (1) menu and
press .
2. Select Add Contact (2) and press .
3. Enter the name and number and press .
4. The network will check to see if the contact
is a valid PTT subscriber. When confirmed,
an invitation is sent, which the other user
must accept. You will see a
icon next to
the new contact name while the invitation
is in progress.