16 Tone DTMF Generator Keypad 1234567890*#ABCD1750

Everyone

No ads, nags, or in-app purchases. No internet connection required. Fully offline app.

Official DTMF pad of RFinder Android Radio http://androiddmr.com

This app will give you a 16 tone DTMF (Dual-tone multi-frequency) keypad plus a 1750Hz tone burst button and the ability to generate custom DTMF sequences, as well as set the duration and tone/silence ratio.

Included are the characters 1234567890*#, the menu tones ABCD, plus a 1750Hz button for European repeaters. You may enter a custom sequence via the keypad, soft keyboard, or speech if your device already has speech-to-text capability. To clear the DTMF sequence, tap and hold the DTMF button. Use the Mute button to silence the keypad during programming.

This is basically a touch tone telephone keypad, which may be of interest to amateur ham radio repeater operators, phreakers, preppers, and survivalists. If your radio or microphone does not have DTMF, then you can use this app instead.
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What's New

Compiled with new version of dev tools, set targetSDK=28
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Additional Information

Eligible for Family Library
Updated
August 26, 2019
Size
3.4M
Installs
100+
Current Version
1.1.8
Requires Android
2.1 and up
Content Rating
Everyone
Permissions
Offered By
KG9E
Developer
PO Box 2428 Pensacola, FL 32513
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