Samsung Convoy SCH-u640 User Manual page 34

The Basics
7. Press and hold the Push to Talk (PTT) key (
talk.
8. Release the Push to Talk (PTT) key (
finished speaking. This allows the called party to
reply.
9. Press the End/Power key (
Making a PTT call from keypad (Barge)
1.
Enter the 10-digit wireless number of the Verizon
Wireless PTT subscriber you wish to contact.
2. Press and hold the Push to Talk (PTT) key
(
Connected to will appear on the display. Speak
while pressing the Push to Talk (PTT) key (
the wireless number you entered is included in your
PTT Contact List, the contact name will replace the
wireless number entered on the display when the call
is initiated.
3. Release the Push to Talk (PTT) key (
finished speaking. This allows the called party to
reply.
4.
Press the End/Power key (
34
). Listen for the OK to Talk tone. The message
) when
) to end the call.
) when
) to end the call.
) to
). If