User's Manual

VISIT!BAOFENGTECH.COM!AND!MIKLOR.COM!FOR!DOWNLOADS!AND!HELP!
37!
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852!Hz! 7! 8! 9!
C!-! !
941!Hz! *! 0! #!
D!-! !
The!BTECH!UV-25X2/UV-25X4!/!UV-50X2!has!a!full!implementation!of!DTMF,!including!the!A,!B,!C!
and!D!codes.!The!numerical!keys,!as!well!as!the! ,!and! ,!keys!correspond!to!the!matching!DTMF!
codes!as!you!would!expect.!The!A,!B,!C!and!D!codes!are!located!in!the! ,! ,! !and! !keys!
respectively!(†).!
!
Manually!TX!DTMF!Tones:!To!manually!send!DTMF!codes,!press!the!key(s)!while!holding!down!the!
PTT!key.!!
!
Automatically!TX!DTMF!Tones:!
Save!it!to!Memory!and!Transmit:!You!can!also!program!a!DTMF!tone!to!the!saved!calling!list!
(requires!the!PC!software)!to!the!one!of!the!15!Memory!call!banks!in!the!radio.!To!transmit!select!
the!Pre-set!DTMF!saved!setting!on!Menu!22!and!then!press!the!call!key!to!send!the!saved!DTMF!TX!
tone.!
!
Remote!Stun!
First!set!the!DTMF!Remote!Stun!Tone!and!Master!Control!ID!in!Software:!When!your!radio!
receives!the!DTMF!Remote!Stun!Tone!Sequence!(Set!by!software)!(Requires!Menu!18!and!19!to!