Why Do Emergency Services Send A Tx Msg After The Call?

[Janus 28]

Is it normal procedure for emergency services to send a Tx message to the caller after the call?

I received one from 999. It was mainly a load of meaningless random numbers, a few random letters and various non alphabetical characters.

[rudds1 102]

On 21/01/2020 at 13:28, Janus said:

Is it normal procedure for emergency services to send a Tx message to the caller after the call?

I received one from 999. It was mainly a load of meaningless random numbers, a few random letters and various non alphabetical characters.

Could it be to prove a call came from your number if the call should be a false call ?

[Janus 28]

I was wondering if the message had intended to be legible and meaningful, such as "We are on our way, ETA 15.20hrs" for example. 

 

I did wonder if the message had somehow got scrambled. Am still puzzled by it.