According to your description, Coolpad Telecom 55 13 has been off the shelf for a long time. I suggest you buy other new telecom mobile phones. Recommended for you: Huawei/Huawei Mate 2-C00

Dual-card full netcom, 6. 1 inch large HD screen, quad-core 1.6G processor, 2G+ 16G memory, 1300W+500W dual-pixel 4050mAH ultimate battery life, just add 1 yuan per month to double the package traffic! Online payment package!

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

Telecom has reduced its price, and the mobile phone bill is only 30% off! 49 yuan charges 129 yuan, including 330 minutes of voice and 600M traffic, which can double the traffic 1 yuan! 69 Yuan Bao 189 yuan; 89 yuan package 289 yuan; 99 yuan bag is 329 yuan. Please visit Anhui Telecom's online business hall for details.