Called me a few minutes ago

(844) 562-4049 Called me a few minutes ago. They don’t pick up when I don’t send caller id but line stays connected with music. Been on line for 15 minutes. Web says a Federal scammer. Should be costing them money but about to send them a caller id, plan to us my 1990’s theme for the phone company offers… sry sweetie, I don’t have a phone