Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
CRYSTEL is a mobile application for iPhone as well as other smartphones which
offering VoIP Calls from data enabled mobile phones (2G/3G/4G or WiFi) to any landline or mobile devices around the world.
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What's New in CRYSTEL
4.0.5
February 11, 2020
