China Bank Telecom iphone5c can't send SMS cards, just plug it into someone else's mobile phone, not your own. If the information is short, you can send a long letter.

Hello, first of all, thank you for your support to China Telecom.

According to your description, your telecom card can send text messages normally in other people's mobile phones, but it can't send text messages normally in your iPhone5C. It means it's your cell phone. I suggest you take the three-guarantee certificate of your mobile phone to Apple for after-sales service, and ask Apple engineers to help you test and debug it.

Anhui Telecom will serve you wholeheartedly, and I hope my answer can be adopted by you.

Telecom iPhone6 is fully netcom, officially listed on June 18+07, and you can get 400 by making an appointment for deposit through Anhui Telecom's online business hall 100 immediately.

If you have any questions, please consult the staff of Anhui Telecom's online business hall. Wish you a happy life!