When applying, you should show your mobile phone owner ID card, student ID card or teacher ID card. Each valid certificate is limited to one account. Free of account opening fee, you must surf the internet on the designated phone. Thank you for your interest in telecom products. I wish you a happy life. If the above information can't solve your problem, you can also log in to Guangdong Telecom Mobile Mall () to seek help from online customer service, which is available 7X24 hours a day!