语音组呼业务 VGCS ; Voice group calling service

寻呼业务 Paging ; paging service

双呼业务 Click to Dial

强化群呼业务码 enhanced group call service code ; enhanced groucall service code

个人无线寻呼业务 personal radio paging service ; personal radio signaling service

英语寻呼业务 Paging service in English

音组呼业务 VGCS ; Voice Group Call Service

无线寻呼业务 wireless paging service

寻呼业务简史 IT Age

公众无线电寻呼业务 public radio paging services