Why does the caller hear an announcement stating that the dialed number is under the “Do Not Call Registry”?

In accordance with telecommunications regulations in the United Arab Emirates, individuals using UAE numbers have the right to opt out of receiving telemarketing or promotional calls. Numbers registered under the Do Not Call Registry (DNCR) cannot receive such calls, and all telecom service providers are legally required to block these calls.

When a call is made to a DNCR-listed number, the network automatically plays an announcement indicating that the number is under the “Do Not Call Registry,” and the connection is not completed. This is not a system error — it reflects the recipient’s explicit preference, which cannot be overridden or modified by FreJun or any other service provider.