Developer's DescriptionBy Marlink SASXChange Voice by Marlink The XChange voice app is a telephony service provided by Marlink.XChange Voice by MarlinkThe XChange voice app is a telephony service provided by Marlink.XChange voice turns your Android device into a local phone for voice and VoIP telephony services provided by XChange.Enjoy calling your contacts directly as simply as you would with a cellular phone. Register your phone just once and make phone calls via any satellite device available.Main Enhancements with the last version:- Supports Android 8- Minor bugs fixedMain Features:- Simplified registration: Register yourself just once with your XChange user account- Interface: Simplified layout and intuitive user interface- Direct dialling: internal and external numbers can be called directly from your Contacts or FavouritesKnown limitations:- Direct dialling: not all IVR voice prompts are suppressed while using the direct dialling feature from "Contacts" and "Favourites"