Page 15 Quick Guide
Telephone Interconnect Calls
If an analog channel’s repeater site equipment is connected to a Public Switched Telephone Network (PSTN) gateway
system, the radio can make a phone call through this channel and phone system.
Transmitting a Phone Call
1. Select an analog channel that has a PSTN connection. Consult with your radio dealer as necessary.
2. Ac c e ss the phone system using either a Live Dial method or Buffer Dial method as follows:
• Live Dial
— Hold down the PTT key, enter the access code via the radio’s keypad and release the PTT key. The
radio beeps and displays the dialing information. When the phone system is accessed successfully, the radio
automatically goes to the DTMF keypad mode.
• Buffer Dial
— Access the phone system as follows:
A. Enter the DTMF keypad mode using one
of the following methods:
• From the home screen, press the Menu key then select Phone > Manual Dial to enter the DTMF
keypad mode.
• Press the programmed DTMF Keypad shortcut key.
• From the home screen, press the Menu key then select Phone > DTMF Keypad > Enable.
B. Enter the phone system’s access code via the radio’s keypad and then press the PTT key. The radio beeps
and displays the dialing information. When the phone system is accessed successfully, the radio goes to the
DTMF keypad mode again.
3. Dial the desired phone number using one of the following methods:
• Live Dial — Hold down the PTT key and enter the phone number via the radio’s keypad. Release the PTT key
after the complete phone number has been entered.
• Buffer Dial
— Enter the phone number via the radio’s keypad and then hold down the PTT key.
• Select the Back and the Menu keys, and then select Phone > Phone List to select a desired contact. Next, press
the PTT key.
4. Afte r the call is established, hold down the PTT key to talk, and release it to listen. To end the call, send the de-access
code to exit the phone system; the input method is the same as that for the access code.