Making A Push-To-Talk Call; Making A Push-To-Talk Call From History - Samsung SCH-U640 User Manual

Alternatively, you can hold the button and speak after you
first press and hear the tone. In this case, your voice will
be broadcast instantly over the recipient's speaker. Pinging
the recipient's phone by pressing and releasing may avoid
unintentional interruptions.
After the call has been accepted:
3.
• Wait for "Connected to" to appear onscreen.
• Press and hold the PTT button.
• Wait for a tone to sound and "Talking to" to appear onscreen before
you begin talking.
Release the PTT button to listen.
4.
Press to end the call.
5.

Making a Push-to-Talk Call

Method 1: PTT Contact List
Press the PTT button on the left side of the phone.
1.
Use the Directional key to highlight the entry's
2.
number and press PTT button.
Method 2: Contact List
Press right soft key
1.
140
for Contacts.
Use the Directional key to highlight the entry's
2.
number and press PTT button on the left side of the phone.
Method 3: PTT Groups
Press for MENU
1.
Press for PTT Groups.
2.
Select the group and press the PTT button to begin the
3.
conversation.

Making a Push-to-Talk Call From History

Press .
1.
2. Select an entry and press and release the PTT button.
3. Continue the PTT call as described previously.
The following icons appear to the left of each entry and indicate
the call type:
➔
for Contacts.