Zello PTT Custom Button - Fast Talkie
www.SmartWalkie.com Communication In-app purchases
Start Walkie Talkie via a Custom Button (Supports Zello and VoicePing)
- Rating
- 3.6
- 230 ratings
- Downloads
- 59K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Apr 16
- 2026 · v3.1.4-913-free-b06f
Screenshots
About Zello PTT Custom Button - Fast Talkie
Use Volume Down or any custom button to start PTT (Push to Talk) for Walkie Talkie Apps like Zello and VoicePing.
This app uses accessibility permission to detect a button press. You can select a volume button or a custom button to start a Push-To-Talk.
Features
- Compatible with Zello and VoicePing.
- Push to Talk without unlocking your phone.
- Accessibility Mode: Allow PTT as long as screen is switched on. Depending on your smartphone, this could even allow PTT even if screen is switched off
PRO Features
- Use a Custom Button (i.e SOS/Programmable/Camera buttons) for PTT
- Use any supported PTT App (Normally only Zello and VoicePing)
- Next Channel Button for apps that support changing channels
- PTT Only when screen is ON: Useful if your PTT button is too sensitive
How It Works
The fastest way to start or reply to PTT
1: Press Power button to wake up phone
2: Hold Volume Down/Custom button to PTT in the previously selected Zello/VoicePing Channel
Required Setup
1: Install Fast Talkie
2: Enable Accessibility Permission
3: Choose a Zello Contact or Channel
4: Hold your selected PTT button
PTT Intent generated by Fast Talkie
- android.intent.action.PTT.down
- android.intent.action.PTT.up
Reach out to us via our website: https://www.fasttalkie.com/
This app uses accessibility permission to detect a button press. You can select a volume button or a custom button to start a Push-To-Talk.
Features
- Compatible with Zello and VoicePing.
- Push to Talk without unlocking your phone.
- Accessibility Mode: Allow PTT as long as screen is switched on. Depending on your smartphone, this could even allow PTT even if screen is switched off
PRO Features
- Use a Custom Button (i.e SOS/Programmable/Camera buttons) for PTT
- Use any supported PTT App (Normally only Zello and VoicePing)
- Next Channel Button for apps that support changing channels
- PTT Only when screen is ON: Useful if your PTT button is too sensitive
How It Works
The fastest way to start or reply to PTT
1: Press Power button to wake up phone
2: Hold Volume Down/Custom button to PTT in the previously selected Zello/VoicePing Channel
Required Setup
1: Install Fast Talkie
2: Enable Accessibility Permission
3: Choose a Zello Contact or Channel
4: Hold your selected PTT button
PTT Intent generated by Fast Talkie
- android.intent.action.PTT.down
- android.intent.action.PTT.up
Reach out to us via our website: https://www.fasttalkie.com/
What’s new
Version 3.1.4-913-free-b06f · Updated April 16, 2026
Tell user to unlock instead of using home button / recent app button
User reviews
Ok
Really neat idea, but I've found that sometimes when I swipe up to goto the unlock screen, it bypasses the lock screen, and I have full access. I have an LG Stylo 4.
AMAZING! use this app every day with our dispatch. Love it!
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Works as designed! Saved me hundreds of dollars in ptt bittons!
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