During the invasion of Berlin in 1945, the overwhelmed German command trying to map out the Russian advance had to resort to just calling businesses or homes of people living in areas they were uncertain about.
If most people in a district did not pick up the phone, or someone did pick up and swore in Russian, they marked it on the map as invaded.
Different worlds of course, but the point is that civilian phones have intelligence value.
It could bake sense as a super creepy tactical choice by Iran to deny intelligence gathering from abroad.
FellowEnt@sh.itjust.works 9 months ago
I know a remote worker in Iran, went dark for a few days this week. Apparently they can’t call the UK, no internet, ended up relaying messages via a friend in Brazil via sat phone.