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originally posted by: capragenus
In the UK we have cBS and localised SMS.
Basically cBS is Cell broadcast service. Its very similar to a text message but works slightly different in that the sending party does NOT need the mobile number they simply send the message out and it is picked up by compatible mobile handsets (most phones now) It works on a different system than SMS.
Localised SMS work as it says, they send a message to a specific area, again no number needed they target cell towers within a localtion, send the message and its broadcast out as an SMS.
All radio and television stations must perform the Weekly Transmission Test Of The Attention Signal and Test Script a minimum of once a week at random days and times between 8:30 A.M and local sunset, unless during the test week, they have activated the EBS for a state or local emergency or participated in a coordinated State or local EBS test.
originally posted by: ReadLeader
Here in Oklahoma, they test tornado sirens every Wed @noon. Lol visitors actually go bonkers as they have no idea what is happening. ... I was In class about 3 weeks ago and we an active shooter drill .(they called it a lock down drill).... very very scarry.... concerning the recent activity. ... being the world's oldest college freshman, I was a little on edge....
originally posted by: digitalbluco
Over here in Ohio, USA, we have had them every week for all of my life (31 years).
They do weekly tests of the Emergency Broadcast system on Satellite Television (DirectTV/Dish Network), Cable Television, and radio stations.
I lived in Nashville, TN for a few years back in my college days and I remember hearing them all the time down there as well.
All radio and television stations must perform the Weekly Transmission Test Of The Attention Signal and Test Script a minimum of once a week at random days and times between 8:30 A.M and local sunset, unless during the test week, they have activated the EBS for a state or local emergency or participated in a coordinated State or local EBS test.
fas.org...
originally posted by: capragenus
a reply to: tiredoflooking
Theres more behind it, as in it doesnt go direct from the person to the mass, i.e government to people.
It actually goes through a chain of people, mainly because the way the cBS system works is that there is a base station that sends these messages usually controlled by the cell controller (mobile network provider).
So govenrment sends the messages out to all network providers and specifies what is to be said and to whom it goes. They then input the messages and broasdcast it out. Obviously because of the nature of it not everyone will get one at the same time, if two people use the same network and in the same area then yes they would. But if two people on different networks are in the same area then there might be a delay between both getting the messages depending on how fast they work.
Theres alot behind how it works. Security protocols and so on.
originally posted by: opethPA
Why is testing a public service like mass notification of something bad a creepy thing?
If that wasn't used and some catastrophe happened then people would complain the Govt didn't do their job in communicating.
Any major hospital , building or city has something similar.
originally posted by: Nyiah
Every state here in the US gets regular TV EAS tests since forever, which most people have seen/heard. They can be annoying in their frequency, but I think it's up to the individual channels. I've noticed some channels test the EAS system multiple times a week, while others test once a week or less often.
I don't get Amber Alerts or EAS alerts on my phone. Don't know if you have to sign up for it first or not, but I know my mother figured out a way to disable AAs on her phone, said they were incessant in the middle of the night the last time it was initiated.
I've also heard EAS tests on the radio, but that was years ago & I don't listen to AM/FM anymore (no, I don't use internet radio either) I have no idea if they still do radio EAS testing, but I'd have to assume so.