mobile phone 手机
pay phone 公用电话
telephone box/booth 电话亭
yellow page 黄页
dial (拨电话号码) / press (按电话号码)
extension 分机
operator 总机
put~through 接通
wrong number / there is no one by this name 电话号码错了/ 没有这个人
is not in 不在?
hold on 不要挂断，稍等
take/leave a message 留言
hang up / get off 挂断
credit call 记账式电话
bill the call into the 3rd party 免费电话
collect call 对方付费电话
answering machine自动答录机，
long-distance call 长途电话,
overseas call 越洋电话，
mobile / cell phone 手机
give sb a call / ring 给某人打电话
the line is busy / engaged 占线
