电话接通了吗？
Have you got through?
你的电话接通了没有？
Is your telephone connected up yet?
他们一意识到他们的错误，电话就重新接通了。
Once they realised their mistake the phone was reconnected again
Calls a number which will never get through.
打一个从未接通的电话。
I couldn't get through to you yesterday.
昨天我无法接通你的电话。