18
DTMF (DUAL TONE MULTI FREQUENCY) CALLS
M
ANUAL
D
IALING
TK-7180/ TK-8180 Models:
To make a DTMF call using manual dialing, you must use an optional
microphone with a DTMF keypad.
■
M
ETHOD
1
Press and hold the microphone
PTT
switch, then enter the desired digits using
a DTMF keypad.
• If you release the
PTT
switch, transmit mode will end even if the complete number
has not been sent.
• If your dealer has activated the Keypad Auto PTT function, you need not press the
PTT
switch while entering digits. The DTMF code will be sent automatically when
you press a key.
■
M
ETHOD
2
Enter the desired digits using a DTMF keypad (maximum of 30 digits). After
entering the complete number, press the microphone
PTT
switch.
• The DTMF code is transmitted after pressing the
PTT
switch.
Note:
Switching OFF the transceiver power clears the number.
A
UTODIAL
Autodial allows you to store and quickly recall 32 names (up to 12 characters per
name) and DTMF numbers (up to 16 digits per number).
R
EDIAL
TK-7180/ TK-8180 Models:
To redial a number, you must use an optional microphone with a
DTMF keypad.
1
To redial the last called number, press the key programmed as
Autodial
.
• The first entry in the Autodial list appears on the display.
2
Press the DTMF
key followed by the DTMF
0
key to display the last called
number.
3
Press the microphone
PTT
switch to make the call.
Note:
Switching OFF the transceiver power clears the redial memory.
