Which system is intended to provide priority to complete emergency calls when telephone circuits are overloaded?

Which system is intended to provide priority to complete emergency calls when telephone circuits are overloaded?

• A. GETS card
• B. DMS
• C. CIM
• D. PDC

Answer: (A)

When lines are crowded, you need a way to guarantee that critical communications for emergencies get through. GETS—the Government Emergency Telecommunications Service—provides that. Authorized users with a GETS card access a higher-priority path in the public switched telephone network, which speeds up call setup and can even preempt lower-priority traffic so emergency calls can be completed during overload. The other options refer to different switching or management concepts that don’t offer this emergency-call priority guarantee, so GETS is the system designed for this purpose.

When lines are crowded, you need a way to guarantee that critical communications for emergencies get through. GETS—the Government Emergency Telecommunications Service—provides that. Authorized users with a GETS card access a higher-priority path in the public switched telephone network, which speeds up call setup and can even preempt lower-priority traffic so emergency calls can be completed during overload. The other options refer to different switching or management concepts that don’t offer this emergency-call priority guarantee, so GETS is the system designed for this purpose.