SIM Card Management
•
4G service depends on the support of your network
carrier and its deployment of relevant services. Please
contact your carrier to activate 4G service.
•
4G service may be unavailable in certain areas due to
network interference.
•
If this guide is inconsistent with the description on the
official website, the latter prevails.
For More Information
If you encounter any problems while using your device, you can
obtain help from the following resources:
•
Visit https://www.hihonor.com to view device information and
other information.
•
Visit https://www.hihonor.com/global/support/ for the most
up-to-date contact information for your country or region.
•
Go to Settings and enter the following keywords in the search
box to view the corresponding information. E.g. Legal
information, Safety information, Authentication info,
Regulatory information.
•
Depending on the region or model, some devices are required
to receive approval from the Innovation, Science and Economic
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