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Get Onyx Dialer old version APK for Android
Onyx Dialer è un'app mobile per effettuare chiamate internazionali a basso costo.
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