Use APKPure App
Get Onyx Dialer old version APK for Android
Onyx Dialer is een mobiele app om goedkoop internationaal te bellen.
Onyx is a mobile application, which allows users to make VoIP calls from mobile phones. For using this app, end users will need an Operator Code, which they can obtain from a VoIP Service Provider.
Features:
Integration with mobile phonebook
Balance information: You can check their account balance on the mobile