Why there is no Import/Export button on the extension page

[Issue Description]

When login the P-series PBX with the user, there is no Import/Export button on the extension page, so you can't import and export the extensions. 

[Applicable Models]

Yeastar P-series PBX

[Solution]

This is our design. For safety and to make the system stable, it only allowed the admin can import and export the extensions. Login to the P-series PBX with admin and you will find the button.

Note: It will not work when login in with a user and the user role is administrator, please login with the admin account.