The DTMF codes are used for autopatching, controlling other
equipment, and other operations. The transceiver has 16
DTMF memory channels (d0–d9, dA, db, dC, dd, dE and dF)
for storage of often-used DTMF code sequences of up to 24
digits.
q Push
[FUNC](M), and then [
DTMF.M](0) to enter the DTMF
memory mode.
w Push [] or [] to select a DTMF memory channel.
• If previously programmed, the DTMF code is displayed.
e Hold
down [
DTMF.M](0) for 1 second to enter the program-
ming mode.
• “_ _ _ _ _” appears.
• The previously programmed memories will be cleared by this
operation.
r Push keys to input a DTMF code sequence of up to 24
digits.
• [0]–[9] inputs “0”–“9,” [MONI] inputs “A,” [] inputs “B,” []
inputs “C,” [ ] inputs “D,” [
M
] inputs “
M
(E)” and [# ENT]
(MN.W) inputs “# (F).”
• If a digit is mistakenly input, push [PTT] momentarily, then re-
peat from step e.
t Repeat step r until the code is input.
y Push [PTT] to store the DTMF code sequence and exit the
programming mode.
• When the 24th digit is input, the transceiver automatically stores
the code sequence and returns to step w.
u Push [ ] to exit the DTMF memory.
• Programming mode indication
The programming mode consists of 5 pages.
The next page appears when
the 6th digit is input.
■
Programming a DTMF code sequence
DTMF MEMORY
8
Page Digits Indication
1st 1st to 5th No indication.
2nd 6th to 10th “
” appears.
3rd 11th to 15th “
” appears.
4th 16th to 20th “
” appears.
5th 21st to 24th “
” blinks.