Will overseas text messages be intercepted?

Overseas text messages will be intercepted, interception method.

1. To intercept sending numbers, you can intercept them based on the number prefix and suffix.

2. To intercept the destination number, any prefix or suffix can be used.

3. Content interception, set filter content.

4. Based on blacklist interception, the SMS center sets a blacklist and intercepts the numbers in the blacklist.

5. Whitelist interception, except for the numbers in the list, is generally rarely used.

6. The anti-spam text message system intercepts and filters, identifies spam text messages based on user behavior, defines and applies spam text messages.