(often plural) systems used in transmitting messages over a distance electronically

of or relating to telephony

someone who helps callers get the person they are calling

a computerized system for answering and routing telephone calls; telephone messages can be recorded and stored and relayed

a telephone connection

lets you transfer your incoming calls to any telephone that you can dial direct

a way of letting you know that someone else is calling when you are using your telephone

get or try to get into communication (with someone) by telephone

call up by using a cellular phone

make a phone call

operate a dial to select a telephone number

hold the phone line open