The trip card calculations are done in the operator's back office and result in a 1-day delay, for example, March 5 calculations are made for trip data within 14 days prior to March 4 (between February 20 and March 4). In addition, since the service uses base station data, in order to ensure continuous communication and achieve coverage without blind spots, the signals from two base stations at the junction of administrative divisions may be cross-covered, resulting in deviation of the results, which can be used in conjunction with other proofs to make corresponding adjustments.

The trip card also said that the synchronization of service quality improvement and user rights and interests protection, information and communication services to the people's livelihood to go deeper and deeper, the potential of digital benefits released. Vigorously enhance the level of 5G services, and actively create a user-satisfied consumer environment. Longitudinal promotion of APP infringement of user rights and interests and spam special rectification, the completion of the year 1.92 million APP technical testing, spam user complaints fell to a historical low, the protection of user rights and interests is effectively strengthened.