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.
Founded in 2003, W.L.S Group is a consulting company based in Toronto, Canada. W.L.S Group of companies consist of IT Consulting, Event Management Services, Sound & Lighting Consulting & Installations for the entertainment industry. Two Offshore programmi
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