I can't praise this enough. I now feel better being able to monitor my 12 year old on his phone. Some would call it spying, but for me it is peace of mind. These days it is so easy for children to get carried away with what they are watching or receiving on their phones. This sim card to me is a god send, I can listen to calls, and read texts, and if there is anything inappropriate I can block the numbers. I am very very pleased. There is always someone on the other end of the phone if I need help with anything, and they have been very helpful setting up and ironing out any issues. Very friendly helpful people. Thank you so much. Highly recommended.