Radioddity DB25-D, Extended Manual

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Radiod d ity Extended manual for Radiod d ity DB25-D & GD-88 v2.0
© Radiod d ity 2022 page 132 of 209
DTMF Duration (On-time)
To change the duration of each DTMF code send by setting this parameter.
Options : Maximum: 500 ms
Minimum: 50 ms
Increment: 10 ms
Recommendation: 100 ms
Default: 60 ms
DTMF Interval (Off-time)
To change the time interval between the end of each DTMF code and the next
DTMF code by setting this parameter.
Options : Maximum: 500 ms
Minimum: 50 ms
Increment: 10 ms
Recommendation: 100 ms
Default: 60 ms
DTMF Volume
To adjust the volume of local playback sound of the DTMF code issued by the
radio, by setting this parameter.
Options : Maximum: 12
Minimum: off
Increment: 1
Recommendation: 8
Default: 7
DTMF code
By setting this parameter, users can make the radio send out a set of DTMF codes
in advance when [PTT] is pressed, so as to achieve the effect of a phone ring.
DTMF code supports 11-character (0-9, ABCD*#) composition.
Default: 1234
Notes : Enabling and disabling of that function may be assigned to one of the
function keys. For more details, please check chapter 0