32DTMF (DUAL TONE MULTI FREQUENCY) CALLSM ANUAL DIALING (K EYPAD M ODELS O NLY )■ METHOD 1Press and hold the PTT switch, then enter the desireddigits using the front panel keypad.• If you release the PTT switch, transmit mode will end even ifthe complete number has not been sent.• If your dealer has activated the Keypad Auto PTT function,you need not press the PTT switch while pressing the keys onthe keypad in Conventional systems. The DTMF code will besent automatically when you press a key.Note: Keypad Auto PTT does not function in Trunking systems.■ METHOD 2Enter the desired digits using the front panel keypad(maximum of 30 digits). After entering the completenumber, press the PTT switch.• In Conventional systems, the DTMF code is transmitted afterpressing the PTT switch.• In Trunking systems, the DTMF code is transmitted after aconnection is established. Releasing the PTT switch before aconnection is established will stop the transmission fromoccurring.• In RIC (Repeater Inter-Connect) Trunking systems, the DTMFcode is transmitted after a connection with the telephonesystem is established. Press the key programmed asAutodial (instead of the PTT switch) to automatically connectto the repeater and transmit the DTMF code.Note: If you switch the power OFF before sending the number,the number will be cleared from memory.