User Guide for the Kyocera KX440 PTT phone 65
Important: You will be charged for each message segment. When you start
a message, the maximum character limit (“160” in the example)
appears above the text entry screen. This number counts down
as you enter characters, until it reaches 0. If you continue to
enter text after this counter reaches 0, a message segment
may be appended. If a segment is appended, a message will
appear on the phone screen.
Receiving incoming calls while creating messages
You may receive standard or PTT calls while creating messages.

PTT barge call

When your phone receives a PTT barge call, it sounds the “Barge Call”
tone and you will hear the caller speaking through the speakerphone.
• To speak, press and hold the walkie-talkie button. To listen, release the
walkie-talkie button. To end the call, press .
Once the PTT call has ended, your phone returns to the text message
screen that was open.