central telephone exchange

automatic central office

central office

114 telephone navigation

114 telephone number inquiry

3G mobile telephone

3G mobile video telephone

a telephone hot-line has been set up

above Shell of Telephone

aerial for radio telephone

alarm by telephone

Analogue speech telephone card

analogue telephone phoneme card

antisidetone telephone set

automatic dial-up two-way telephone

automatic telephone room

beat telephone

bi-telephone

booster telephone circuit

breast telephone