When a 96xx telephone with SIP firmware boots up, it goes through a number of steps. These steps include: 1. Phone Regis

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When a 96xx telephone with SIP firmware boots up, it goes through a number of steps. These steps include:
1. Phone Registration.
2. Download PPM.
C. Obtain IP Address and Utility Server address DHCP Server.
4. Check if firmware upgrade is required and download 46xxsettings.txt file.
5. Send Subscribe (avaya-cm-feature-status) to Avaya Aura Communication Manager (CM) via Avaya Aura Session Manager (SM).
What is the correct sequence of these steps?

A. 3, 1, 5, 1, 2
B. 3, 5, 1, 2, 4
C. 3, 4, 2, 1, 5
D. 3, 4, 1, 5, 2
E. 4, 3, 1, 2, 5