automatic switched transport networks(AS- TN)

all-plastic local telephone cable

all relay automatic telephone system

alarm by telephone

air telephone

after payment type public telephone

aerial for radio telephone

advisory telephone

advanced cellular telephone

administration telephone network

administration telephone

above Shell of Telephone

a telephone hot-line has been set up

3G mobile video telephone

3G mobile telephone

114 telephone number inquiry

114 telephone navigation

Sialyl Tn antigen