DTMF Telephone Interconnect
24
NOTE
If you press a phone number location which has not
been programmed, the radio will sound an
Invalid
Button Press
tone and no further action is taken.
To hang up:
➊
Press and hold the Push-To-Talk (PTT) Button (6).
➋
Manually dial the deaccess code or press
then to send the preprogrammed deaccess
code.
Last Number Redial
Manually dialled phone numbers (up to 16 digits long)
are stored in numeric location “0” for quick redial capa-
bilities.They are sent exactly as preprogrammed tele-
phone numbers are. After you receive a dial tone:
• Press and hold Push-To-Talk (PTT) Button (6), then
press and .
NOTE
Last Number Redial
only stores manually dialled
numbers and NOT preprogrammed telephone num-
bers. The number set is stored in phone location 0
until the radio is turned off or until another DTMF
sequence is manually dialled.
NOTE
If you attempt to perform a last number redial where
no manual numbers have yet been dialled since
radio power-up, the radio will sound an
Invalid But-
ton Press
tone.
ME
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