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.
Shomon Ahmed
- Public
We have provide VoIP sloustion voip route a2z voip softwere server switch & voip call service Mobile Dialer, GK Register,Pc2phone, ip2ip,BD, INDIA,PK, if you want contact me Email-shafayeth@hotmail.com,shomon_ahmed@yahoo.c