I am suspicious. Ok, my old phone died. I couldn't get the number transferred, and needed a phone. I had a work phone, used on wifi as a scanner at my employer, a major retailer. I got a SIM card for it. Once I could afford to get my own personal phone, I got one and just put the SIM card in the new phone. Since then, this new phone's battery power dies awfully fast for a new phone. I'm wondering if they're able to monitor the new phone, since the old SIM card was in a work phone. A team lead also has a big mouth. So is it possible, and if so, how do I fix this?