Call waiting with “Caller ID” uses a special signal in order to warn you about an incoming call, during another call there are shown the name and number of the calling subscriber on the display. The function also allows switching between two calls.
At Digicall, our philosophy is simple. We make technology more valuable by asking its users to shape the future with us. We provide Global ITSPs with technology that improves their Voice Quality. Since 2003 our technology professionals have helped Busin
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