I need a fool-proof way to make one phone number disappear, both inbound and outbound, across several iPhones that are used by different people. The basic “Block this Caller” setting only works per device and can be removed by the user, so I’m looking for something stronger and centrally managed. The requirement is simple: that number must not be able to call or text any of our iPhones, and none of the iPhones should be able to dial or message it either. I’m open to whatever approach you believe is most reliable—an MDM configuration profile created with Apple Configurator or Jamf, a carrier-level restriction, or another verifiable method—so long as it stays in place and can be rolled out to each handset without physically collecting them. Deliverables • A working solution that blocks the target number for calls and messages on every device involved • Step-by-step deployment instructions (plus any configuration profiles or scripts) so I can repeat the process on new iPhones • A quick test plan we can run together to confirm the block is airtight Experience with Apple’s MDM framework, Apple Configurator, Jamf, or equivalent tools will help you hit the ground running. Please outline how you intend to implement and verify the block, the time it will take, and any prerequisites I should prepare in advance.