What time is the "60 yuan 300-hour single-width user integration pre-stored special offer"?

"60 yuan 300-hour single-width user integration pre-stored preferential activities" ranged from 20 12, 10, 0 1 to 20 12,13. For more details, please call the business hall and account manager at 10000. 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!