ALLIANCE TELEPHONE SWITCHED NO PHONE BILL SYSTEM
ALLIANCE Telephone Switched No Phone Bill System allows a visitor outside the controlled entrance to communicate with a resident without using an “outside” telephone line. Using the S.E.S. door control panel the visitor can call any resident’s telephones that are connected to the system. The resident does not need regular telephone service. A “double-ring” pattern distinguishes entrance calls from regular calls. The resident can allow the visitor to enter by dialing a “6”, or can refuse entry by simply hanging up.
ALLIANCE Telephone Switched No Phone Bill System operates using the existing telephone wiring of a building without accessing the telephone central office network, thus no monthly telephone bills. All residents can be connected to the system and enjoy access control even though they may not have outside telephone service in their residence.