办公自动化的好帮手──集团电话陈金岭集团电话，就是集若干部电话于一体，共用外线并具有通话和特殊业务性能的电话系统。它由全出字程控交换机与智能电话机组成，可实现办公自动化。集团电话可与公共电话网相连，也可与各种模拟和数字传真机、个人计算机（＊Ｃ）、打印... A good helper for office automation ─ ─ PBX Chen Jinling PBX, is set in the number of phones in one, sharing the outside and have a call and special business performance of the telephone system. It consists of all-out program-controlled switches and smart phones, office automation can be achieved. The PBX can be connected to the public telephone network and also to various analog and digital fax machines, personal computers (* C), print ...