AT Caller ID ActiveX 1.0 is an OCX control for software developers and software authors to receive the caller id information from incoming calls using AT Command and modem device. The control can be run from VB6, VB.NET, C++, ACCESS and any environment that support the ActiveX technique. Unlike the TAPI technique, AT Caller ID ActiveX 1.0 OCX control can get the caller id information from all telephony providers around the world (EUROPE, ASIA, USA, CANADA, SOUTH AMERICA, etc…), just set the correct AT commands for the modem device, end get the caller id fast and easy. The control can get, open and close each of all the modem devices in the system, runs fast and easy to the use. The installation program of AT Caller ID ActiveX 1.0 contains free trial version of the control, VB6 and VB.NET samples, and a CHM help file.