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Sarnen HD-Phone

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Install and operate your Sarnen HD-Phone.

Installation & keypad overview

Find out everything you need to know about the operation and functions of this HD-Phone.
The Sarnen HD-Phone works with inOne SME office and a fixed network connection (IP), compatible with the Centro Business 2.0.


How to set up your Sarnen HD-Phone:


  1. Insert the supplied telephone cable into the receiver and into the socket with the receiver symbol on the base of the telephone.
  2. Insert the supplied network cable into the Internet socket on the base of your telephone and into one of the network (LAN) ports on the router you are using.
  3. Insert the power cable to the base of the telephone and plug the other end of the power cable into a conventional socket.
  4. Follow the instructions on the display.



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