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WiFi Calling, VoLTE & RCS: Advanced Communication

Advanced Communication is everything that the new technology makes possible: You can make calls with the corresponding smartphone via VoLTE 4G/LTE as well as WiFi Calling in better voice quality. In addition, you can do much more than just write texts with Message+.

Your benefits with Advanced Communication

  • Caller and company number recognition with name display
  • Enhanced Voice Service for crystal clear HD voice quality
  • Message+ (RCS) offers a host of new opportunities as the successor to SMS
  • Fast connection speed when surfing and making calls

WiFi Calling: making calls over WLAN

With WiFi Calling, you can make calls over both the mobile and WLAN network. You can enable WiFi Calling in the device settings.

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VoLTE: calls over 4G

With the new telephony technology VoLTE, you can make calls directly over the 4G/LTE network instead of 3G or 2G. To use VoLTE, you need a 4G/LTE-enabled smartphone. VoLTE is automatically enabled.

Go to mobile phones with VoLTE

Message+ (RCS)

Message+ is the new mobile phone standard and successor to SMS. In addition to just texts, you can also send photos, videos and other files, and post in group chats. Message+ is integrated into the message function on Samsung devices.

Find out more

Requirements for Advanced Communication

Advanced Calling is available for inOne mobile, Swiss (SME) mobile or NATEL® infinity subscribers with a 4G/LTE-enabled device and the device manufacturer’s software update. Message+ is also possible with prepaid.

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