What is the wrong attribution information displayed on the mobile phone?

The display error of the attribution information is generally caused by the untimely update of the attribution software of the mobile phone terminal, which needs to be upgraded (for example, Huawei MATE9, in the lower right corner of the dialing interface-Settings-Number attribution is automatically updated, and different models have different settings. For details, please refer to the mobile phone manual or contact the mobile phone terminal for after-sales service). Pay attention to China Telecom's Guizhou customer service and official WeChat account. One-click query of recharge, flow, points, bills and detailed bills is convenient and quick.

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