I was laying on my bed. It was pretty warm.

Yes you can on Android at least. 

On my phone it is in settings/notifications/advanced settings/wireless emergency alerts.

There are two types in mine Extreme and Severe with Extreme forcing Severe on. They are on by default.

I was out in the garden at 5.30am this morning, it was lovely and cool 

I think you can turn this off in ' settings', but not sure.

That's the trouble with this weather. No pockets.

As  can never find mine I have to use the find my phone app all the time .

If WW3 starts i think we might need more than an alarm call.

Baz met a young lass on the ferry
She told him her name was Kerry
It was a bit late at night
To visit the Isle of Wight
And Kerry was a wee bit merry

Baz was worried about her fate

Did you know that on  7th September we are all going to get one of those Emergency Alarm calls on our Mobiles?

See  this:


https://www.gov.uk/government/news/emergency-alert-test-frequently-asked-questions


Apparently they can still do it even if our phone's are on silent.  I didn't know that.
I reckon this is incase of WW3 starting.