A profile has its own documented features
NBC’s profile help describes a free account with personalisation and limited episode-credit benefits. It explains managing profile details through the web and using the profile on supported applications. This is an account identity, not a statement that the whole network catalogue becomes a permanent free library after registration.
A key icon identifies a different access condition
NBC’s locked-episode help says a key-marked video requires a listed television-provider subscription or an eligible credit. It also describes release and expiry arrangements for some freely available episodes. Inspect the specific item instead of assuming that a working free episode establishes the same access for every season or show.
Internet service alone does not authorise television
The provider-versus-internet help says locked or live content requires a qualifying television package that includes the channel or content and permits streaming in the current location. The company supplying broadband may also sell television, but those are separate purchased services. Check the package rather than only whether its password works elsewhere.
Choose the support route for the actual signal
NBC’s troubleshooting page distinguishes digital app support from traditional cable, satellite and over-the-air reception problems. Identify whether the failure concerns an app item, a provider channel or an aerial broadcast before asking for help. Those routes have different dependencies and should not be conflated with Peacock or a UK IPTV membership. Identify the signal before changing an otherwise valid account.
Questions, answered
Does a free NBC profile unlock every live or locked item?
No. NBC documents separate provider or credit requirements.
Will an internet-only package necessarily authorise NBC app content?
No. NBC explicitly distinguishes broadband from qualifying television service.