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Историческую версию One Dialer можно получить на Android
Представляем One Dialer
Make calls with the highest call quality and lowest rates from your Smartphone. Works on 2G/3G/4G or Wifi. Register with One Dialer and enjoy uninterrupted calling.
Easy to Use :
1.Enter Username and password in the App.
3.Dial 00 + country code + phone number to make calls