What is another word for not in service?
Pronunciation: [nˌɒt ɪn sˈɜːvɪs] (IPA) 
When we hear the phrase "not in service," we often think of a disconnected phone line or a bus that is out of order. However, there are various ways to express the same idea using different words and phrases. Some synonyms for "not in service" include "out of commission," "offline," "unavailable," "out of order," "inactive," "disconnected," "down," "closed," "inoperable," and "defunct." Each of these terms can be used to describe something that is not functioning properly or temporarily unavailable. Whether it's a piece of technology or a mode of transportation, knowing these synonyms can be helpful in communicating the issue at hand effectively.
