According to your description: You may have made a phone call by accident while using your mobile phone. You can check your phone list or your phone records. Please visit the online business hall for details. 168 is the voice station of fixed telephone, and the information of 168 is the information fee generated by some voice calls beginning with 168. 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.