电话

May I use your phone?

The telephone is ringing.

flip phone

faxaphone

dial phone

leave the phone off the hook

pick up the phone

install a telephone; have a phone put in

a line of fixed-line phone

two telephones

You are wanted on the phone.

He is on the phone.

He just got off from the telephone.

The line has gone dead.

The lines have crossed.

a barrage of phone calls

nuisance call; obscene phone call

incoming telephone call

long-distance phone call

telephone conversation

make a booking by phone; make a reservation over the phone

contact by telephone

bug/tap the phone

disconnect/sever a phone

get/answer the phone

get/receive a phone call (from sb)

return a (phone) call; ring/call/phone back

hang up the phone

make a phone call; be on the phone; phone/ring sb up