Samsung DS-5012L Cell Phone User Manual


 
20
Things You Should Know
1. About Stations and Central
Office Lines
A station is a telephone in the office that allows you to make calls to other
stations connected to the telephone system in the office.
A trunk (central office) line is directly connected to the switching system
of your phone company. It carries telephone calls from stations to phones
outside the office, and incoming calls from outside to stations in the office.
Station