I think this is all very interesting, but if you don’t have the patience to figure it out, or if your phone won’t cooperate, I think the hands down easiest way to make contact with Spanish emergency personnel is to dial 112.
I have seen nothing that suggests that AlertCops is superior in case of a real emergency. There may be a reason why it is, but I have been following these threads closely and haven’t seen one.
Going back to one of the earlier discussions that raised this issue, it does seem that AlertCops is the best way to report a non-emergency like a broken water pipe so as not to occupy the first reponders, but that is not likely to be a frequent occurrence for peregrinos.