“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.
Telnovo Communications, Inc was founded in 2013 as a Premier IP communications Provider in the Philippines. Telnovo is a privately held service communications company which offers a broad range of innovative telecom services.