The function is available in some telephone networks and it allows receiving the other call at the moment of the actual conversation by the method of setting the active call in the waiting mode or cancellation. This will let not to miss an important call and to agree upon time when it will be possible to call back.
PLC Datasystems SA is a Swiss telecommunication company that was created in 2001. In the continuity of the strategy defined and implemented on a world level, PLC DS SA is aimed to the professionals of telecommunication over IP. Our company is one of the l
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