Examples
duì bu qǐ对不起，nín您bō dǎ拨打de的yòng hù用户zàn shí暂时wú fǎ无法jiē tōng接通。
对不起，您拨打的用户暂时无法接通。
We're sorry. The number you have dialed is currently unavailable.
你的电话接通了吗?
Has your phone connected?
电话运营商提示来电人等候接通。
The telephone operator asked the caller to hold on until a connection was made.