The function “Answering Rules” realizes the full control over your telephone system. Using the answering rules which are often easy by the setting you can make a unique telephone system conforming to your needs, graphs and preferences.
BT&T TELECOM GROUP CORPORATION is a Delaware, USA company incorporated in 1999. BT&T`s vision is to be a key player in the burgeoning telecom horizon, most especially in the Americas and Asia-Pacific countries.