Submit a request
How do I send my location to a contact?
How to Create Group Conversations
How does ZelloWork differ from free Zello for consumers?
How do I delete my account and personal data?
I forgot my password/username - Help!
How do I change my username?
See all 80 articles
Quick Start Guides
iPhone App Quick Start Guide
Android App Quick Start Guide
iOS Settings Guide
Android Options Guide
BlackBerry App Quick Start Guide
Mapping a default contact/channel to hardware
How do I disable the touchscreen button?
Mapping a hardware button for Android v3.67+
How to fix Zello disconnecting when in the background on Xiaomi phone or tablet
Why is my microphone not working?
Getting "Can't record due to a problem with the microphone" error
See all 41 articles
How to stop notifications reminding you to turn on Bluetooth
How to adjust a particular user's volume when in a channel
Why doesn't my microphone work after upgrading to iOS7?
Setting the iPhone PTT Button to Toggle Mode
Deleting history on iPhone
Low volume issue on iPhone
See all 31 articles
Enabling radio gateway mode in Zello for Windows free app
What does the error "Cannot locate authentication server" mean?
Zone Alarm reports "suspicious behavior" for Zello Windows
Using VOX mode on the PC
Petunjuk Penggunaan Aplikasi Zello for PC (Indonesian User Guide)
Is there a voice history on Zello for Windows Phone?
How do I minimize the app without exiting it?
How do I sign out from Zello?
Why does Zello disconnect or audio stop when the phone screen is locked?
Will Zello work on my Windows Phone?
Installing Zello@Work on Blackberry 10
I don't see conversation history on my Blackberry.
Server connection problem on Blackberry app
Unknown error on Blackberry
How do I adjust call alert volume (on Blackberry)?
I can't open the app on my Blackberry
See all 23 articles
How do I get rid of Trolls on my Channel?
Can I send pre-recorded voice messages to my channel?
Trending Channels Process and Policy
Channel Moderation Guidelines
Zello Community Guidelines
What is the difference between Admins and Moderators
See all 32 articles
What are Premium Channels?
Can I still use Zello for free?
Can you change a free channel into a Premium channel?
Are free channels affected by Premium channels?
I can't join a Premium Channel?
Can I create a Premium Channel?
See all 11 articles
List of all hands-free, headset, speaker/mic accessories for Zello
Pryme STORM TROOPER® BTH-600
Dellking H3 PTT Speaker/Mic
See all 37 articles
iPhone/iPad App release notes
Windows App release notes
Windows Mobile App release notes
Blackberry App release notes
Android App release notes
Zello: начало работы
Начало работы в Zello на платформе Android
Terms of Service