2 sentences

1. 请先拨号，然后再按呼叫键。

   qǐng xiān bō​hào, rán​hòu zài àn hū​jiào​jiàn.

   Please dial the number first, then press the call button.

   Source: Dong Chinese Dictionary

2. 他正用无线电话给家里拨号。

   tā zhèng yòng wú​xiàn​diàn​huà gěi jiā​lǐ bō​hào.

   He is dialing home using a wireless phone.

   Source: Dong Chinese Dictionary