Question: What is a prerequisite for initiating the corporate personalisation process on a Mobile Equipment (ME)?
Option 1: The ME must have an active SIM/USIM with any corporate code group.
Option 2: The corporate personalisation indicator must be set to 'on' beforehand.
Option 3: The ME needs to be connected to a cellular network for the process.
Option 4: The corporate personalisation indicator must be set to 'off', indicating the ME is currently unpersonalised.
Explanation: This is correct because the process of personalisation can only be initiated on a currently unpersonalised ME. Setting the corporate personalisation indicator to 'off' signifies that the ME has not been personalised yet, allowing for the initiation of the personalisation cycle.