拨号干线的英文

• dial trunk

• 干线    groundline; trunk line; main ...
• 非拨号干线    nondial trunks
• 10号干线    route 10
• 1号干线    route 1
• 2号干线    route 2
• 3号干线    route 3
• 4号干线    route 4
• 5号干线    route 5
• 6号干线    route 6
• 7号干线    route 7
• 8号干线    route 8
• 9号干线    route 9
• 八号干线    route 8
• 九号干线    route 9
• 三号干线    route 3
• 四号干线    route 4
• 五号干线    route 5
• 拨号格式    dialing format
• 拨号辅助台    dial assistant switchboard
• 拨号冠字    dialing prefix
• 拨号辅助接线总机    das dial assistance switchboard
• 拨号规则    dialing rules
• 拨号服务器    dialuserver
• 拨号号码    dialed number; dnbr dialing number
• 拨号服务辅助交换台    dial service assistance switchboard