When can telephone calls be used during a lockout period?

The correct choice for when telephone calls can be used during a lockout period is when the facility allows it. This reflects the operational protocols and regulations that govern communication during a lockout situation. Typically, facilities have specific policies regarding when and how inmates can access telephones, especially during periods of lockdown or restricted movement.

In practice, the facility's rules will dictate the parameters of communication, ensuring that safety and security are maintained while allowing necessary contact. Emergency calls might be permissible in certain situations, but generally, routine calls are confined to the conditions set by facility guidelines.

Understanding this context helps highlight the importance of following established protocol to ensure that communication does not compromise security or operational efficiency within the correctional environment.