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24
7
OTHER FUNCTIONS
7
■
DTMF
transmission
Up to 8 DTMF (Dual Tone Multiple Frequency) code channels
are available for storage of often used DTMF codes of up to
24 digits and the automatic DTMF transmission function is
available without using the optional HM-100TN
DTMF MICRO
-
PHONE
.
DTMF signaling can be used for remote control via phone
patch system, etc.
[DTMF Autodial]
must be assigned to the desired pro-
grammable key using the optional CS-400PRO
CLONING
SOFTWARE
.
To transmit a DTMF code:
q
Push
[DTMF Autodial]
—a DTMF code channel appears.
w
Push
[
]
/
[
]
to select the desired DTMF channel.
e
Push
[DTMF Autodial]
to transmit the DTMF code the
selected DTMF channel.
If the transceiver has a
[Re-dial]
key, the last transmitted
DTMF code is sent immediately when pushing the key.
■
Channel lock
function
This function electronically locks
[
]
,
[
]
,
[SCN]
(Scan
Start/Stop)/(ID-MR Select),
[MR-CH 1]
to
[MR-CH 4]
and
[Hook Scan]
keys (if assigned) to prevent accidental chan-
nel change.
[Ch Lock]
must be assigned to the desired programmable
key using the optional CS-400PRO
CLONING SOFTWARE
.
➥
Push
[Ch Lock]
for 1 sec. to turn the channel lock func-
tion ON and OFF.
Push
[Ch Lock]
for 1 sec.
KEY ASSIGNMENT
DTMF code channel appears.
KEY ASSIGNMENT
IC-400PRO.qxd 03.6.19 6:13 PM Page 24 (1,1)
Summary of Contents for IC-400PRO
Page 1: ......
Page 19: ...14 4 SCAN OPERATION 4 ...
Page 38: ...m the P to digit y ...
Page 41: ...36 8 PROGRAMMABLE FUNCTION KEYS 8 n or s ...
Page 48: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...