The telephone service through which one can dial any number,local,trunk or overseas is known as?
Answer Details
The telephone service through which one can dial any number, whether local, trunk, or overseas is known as the "subscriber's trunk dialling system". It allows subscribers to directly dial long-distance calls without the assistance of an operator. The system was introduced to simplify and speed up the process of dialling long-distance calls. Instead of having to go through an operator, subscribers can simply dial the telephone number they wish to reach, and the call will be connected automatically through the appropriate trunk line. This system is widely used all over the world to make long-distance calls.