您要查找的是不是：
- calling subscriber release 主叫用户单方
- called and calling subscribers release 被叫和主叫用户双方拆线
- called subscriber release 被叫用户单方拆线
- release controlled by calling subscriber 主叫控制复原
- Calling Subscriber Identification. Optional signal indicates that the following frame is an identification of the calling station. Used to provide additional security to fax procedure. 通话用户识别。可选信号标识后续的一些帧用来标识呼叫位置。传真过程通常使用附加的安全措施。
- A signal sent in the backward direction to indicate that the call has been placed in a waiting queue because the called subscriber is busy but has the camp on facility. 反向发送的一种信号，表示呼叫已排入等待队列(因为被叫用户忙，但装有预占设备)。
- release controlled by called subscriber 被叫控制复原
- Called Subscriber Identification. Optional signal used to provide the specific identity of the called subscriber by its international telephone number. 拨入用户识别。通过唯一的手机号码来识别拨入用户的可选信号。
- Top calling subscriber's number identification 主叫用户号码识别
- calling subscriber rs number identification 主叫用户号码识别
- calling subscriber identification 主叫用户标识
- calling subscriber with priority 优先主叫用户
- calling subscriber rs number indicator 主叫用户号码显示器
- automatic calling subscriber tracing 自动追查主叫用户号码
- identify calling subscriber number 识别主叫用户号码
- calling subscriber rs number identifier 主叫号码指示器
- He had a calling to join the party. 他被邀请参加聚会。
- My brother is always at my father's beck and call. 我兄弟总是对我父亲唯命是从。
- Donna call on her friend kita for a chat. 多娜到她的朋友莉塔家闲谈。
- Forgive me so early to call up you please. 请原谅我这么早给你打电话。
