Question: What happens when a Mobile Equipment (ME) with Service Provider (SP) personalization enabled is powered up with a SIM/USIM that does not match the stored SP code group(s)?
Option 1: The ME automatically attempts to download the matching SP code group from the network.
Option 2: The ME allows normal functionality but sends a notification to the SP for further action.
Option 3: The ME enters a suspended state awaiting manual override by the user.
Option 4: The ME restricts its functionality to emergency calls only.
Explanation: This is because, according to the SP personalization feature, if the inserted SIM/USIM's SP code group does not match the one(s) stored in the ME, the device will limit its functionality to prevent unauthorized use, ensuring the service provider's settings and security are maintained. This restriction to emergency calls only is a standard response to prevent misuse while still allowing for critical emergency communications.