I just got my sim like 6 hours ago and I can't even make a damn phone call. Always says not registered on network. I wan to sign up on that unifi app also says phone number not recognised. Damn lousy this system. I got the sim from tm point but so many issues. Make thing worst, there is no assistance from phone. No number to call.... Only live chat. I got problem cannot get on the Internet... How to get on live chat... Damn lousy idea.....