A robo-call is an automated phone call that does not involve a human caller. The majority of these are uninvited solicitations (either for money or votes), and these are the ones I'm asking about. ...
I could not imagine cell phone jammers would be מותר, but perhaps my gut-feeling is wrong... Either way, I would be interested in knowing how they fit into halacha, and what the reasons behind ...
In many places (or at least in the USA), users are charged for incoming calls and text messages. If someone explicitly tells someone else to stop calling or texting their number, does that person ...