(telecommunications, chiefly attributive) A service that allows an international (or other) telephone call to be made indirectly through another number, thus avoiding the usual call routing and potentially saving money.

(dated) telephone number

Any device for comparing a physical property of two objects, or an object with a standard.

A small pocket compass fitted with a sundial to tell the hour of the day.

(colloquial) A situation when one's cellphone makes a call from one's back pocket where its buttons are being inadvertently pressed

(colloquial) To accidentally make a call this way.

A form of on-demand transportation similar to public transit usually in areas or during times where fixed route service is not available or possible and resembling paratransit, taxi, or shuttle service in its execution.

Synonym of pulse dialing

Alternative form of rotary dial

Alternative form of rotary dial