telephones

we need to install a new telephone system in the office.

could you answer the telephones while i'm away?

the telephone lines were down for several hours.

she picked up the telephone and started to dial.

he left his telephone number on the application form.

the company provides each employee with a telephone.

i tried calling him on the telephone, but he wasn't there.

the telephone bill was surprisingly high this month.

she shouted into the telephone to make herself heard.

he put the telephone on speaker so everyone could hear.

the antique telephones are displayed in the museum.