How to cancel the blacklist of the United States and Canada?

1. Find the Security Center application icon on Mega system's desktop, click Enter, and then find harassment interception at the bottom of its page.

2. Click to enter the harassment interception SMS and incoming calls page, then find the pinion icon in the upper right corner of the page and click the Settings page.

3. Next, find the blacklist number at the bottom of its page, then select one or more blacklist numbers to cancel, click it, and select Delete from blacklist in the prompt box that appears.