Publicly Available Telephone Services
Publicly Available Telephone Services (PATS) means a service available to the public for originating and receiving national and international calls and access to emergency services through a telephone number or numbers in a national or international telephone numbering plan, and may, where relevant, also include one or more of the following:
- (a) operator assistance,
- (b) directory assistance facilities,
- (c) directories,
- (d) pay telephones,
- (e) service under special terms,
- (f) specific facilities for end-users with a disability or with special social needs, and
- (g) non-geographic services [1]
Resilience
A plain old telephone service has high reliability and is unlikely to be affected by local power outages. More modern systems require battery back-up to guard against local power outages. The United Kingdom telephone regulator, Ofcom, has published a guidance note for telephone service providers: "Protecting access to emergency organisations when there is a power cut at the customer’s premises".[2]
gollark: Some of them are, but regardless, a lot of the time they are used on *news websites* and *personal sites* and such, which could literally just be a folder of static HTML and images with maybe some progressive enhancement JS.
gollark: Because they're used in places where HTML is *actually fine*.
gollark: "why yes, of course I'm going to use 100KB of JavaScript to reimplement native browser features but worse"
gollark: "hmm yes I will include this 1MB stock image for my 10KB of text making up this article"
gollark: To be fair, the modern web is awful.
References
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