Kenwood TK-780 Instruction Manual

Also see for TK-780 series: Programming instructions Instruction manual Service manual supplement Service manual Instruction manual

9TRUNKED OPERATION■ Placing a Dispatch Call1 Select the desired system and group using the System and Group keys.2 Press the PTT switch.3 If a tone does not sound, communication is possible; start speaking intothe microphone. Release the PTT switch to receive.• For best sound quality at the receiving station, hold the microphoneapproximately 1.5 inches (3 ~ 4 cm) from your mouth.4 When your conversation is finished, return the microphone to its hanger.■ Receiving a Dispatch Call1 Select the desired system and group using the System and Group keys.(If the Scan function has been programmed, you can switch it ON or OFFas desired.)2 When you hear the dispatcher’s voice, readjust the volume as necessary.■ Placing a Telephone CallNote:You can make a telephone call only if the telephone service is available and you have anoptional keypad microphone. Refer to “MAKING A DTMF CALL” on page 17. Consult your dealerfor further details.1 Select the desired system and group using the System and Group keys.2 Press and hold the PTT switch for approximately 1 second to ensure aconnection.• Confirm that there is a dial tone after releasing the PTT switch.3 Dial using the microphone keypad.• After dialing, wait for a response from the called party.4 When the called party responds, press the PTT switch and speak into themicrophone. Release the PTT switch to receive.• Only one person can speak at a time.5 To end the call, press the # key or the key programmed as TelDisconnect.TRUNKING FORMAT