How do I setup OTA-DM on EM7455 to automatically obtain the APN for static IP SIM of the Verizon network?

How do I setup OTA-DM on EM7455 to automatically obtain the APN for static IP SIM of the Verizon network?

Please let me know if this process is automatically performed by the EM7455 firmware or the application need to perform it by own.

Can you let me know the purpose of this action? What’s your expected behavior?