Do you know these words?

• かわる

  to put - on

• でんわに　でる

  to answer the phone

• でんわを　とりつぐ

  to put - on ; to get someone on the phone ; to put through

• また　ごれんらくします

  I'll be in touch.

• でんわを　かわる

  to put (someone) on the phone