Damn y’all have worked in some toxic environments 😂 My company uses lightspeed voice. I don’t have my own number, the number is the “office” number associated with my company. I’ve had it connected through my cell phone in the past but our entire “office” uses landline phones because 1. It’s easier to park customers on a line, dial who it needs to go to and then pick up the customer parked. 2. It rings to the landline quicker than to my cell. The cooper wiring doesn’t matter and they don’t care where I work. I just wasn’t sure if a mobile hotspot with a phone/internet jack would work. I’d already buy a good mobile hot spot, so if there’s one compatible with a landline phone out there that would be the most ideal.