Extentions
“Extension” - is the extension of the telephone line (PBX) or the Centrex system. It works as an association and allows calling to certain telephone sets without the necessity of dialing the telephone number, but only by dialing a short combination of digits, reaching the desired subscriber.
Multiple call arrangement - allows the user to receive several calls simultaneously, even if they came by the same line. This stops the redirection of incoming calls directly to voice mail in case the line is busy or if the user is already involved in an active call.
CE Infosys Pte Ltd
CE-Infosys, founded in 1981, Germany, is one of the world's leading developer and manufacturer of advanced network and data security systems. The company offices located in Germany, Singapore and United Arab Emirates with a network of partners worldw
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