What is "24/7" and where did this term?

I'm Sure many have heard the phrase "24/7". What designation can I say? Most of all, 24/7 – this is a characteristic related to time of any organisations or services. She literally means all day, all week seven days a week, that is seven days organization, or any service providing services to clients.

24/7 - what is the designation tells clients?

Looking at the designation of "24/7", it becomes clear that such an institution serves clients around the clock seven days a week. Initially in this round-the-clock without days off worked only emergency services: ambulance, fire service, police. Recently commercial organizations adopt such a schedule. Today, many supermarkets, pharmacies, entertainment centres provide services in non-stop mode.

Quite often, different banks set self-service machines, which can be used at any time night or day and in any day of the week. Such devices (ATMs and payment terminals) may be located on the territory of the Bank, and keep in a special compartment, in any Mall, working in the same mode, or just on the street.

Many Internet services or hotlines of certain organizations (banks, counselling centres) is positioned such schedule.

What is 24/7 and where there is a designation? It is an English borrowing, slang expression, which you can pick up a number of synonyms: “constantly”, “always”, “clock”, “day”, “without breaks and weekends”, “without end".

Designations

What is 24/7 – it is clear, but there is one such designation. One of the options specifying the schedule of work or services can be the following writing: 24/7/365. Here everything is as simple: every day, 24 hours a day, 7 days every week, 365 days a year. This means that around the clock and all year round, without any breaks and weekends without interruption, even on holidays.