Sim Pin - NEC My Digi User Manual

2. SIM PIN

1. PIN check
When this feature is enabled, user must enter user PIN each time user switches the phone on.
So any person who does not have user PIN can't use user's SIM card without approval.
- Enable : User must enter the PIN each time the phone is switched on.
- Disable : The phone connects directly to the network when user switch it on.
2. Change PIN 1
This feature enables user to change current PIN to a new one., provided that the PIN Check feature is enabled.
User must enter the current PIN before user can specify a new one. User can change user PIN 1(4~8digit) or
PIN2 (8digit )code. Once user have entered a new PIN, user is asked to confirm it by entering it again.
3. Change PIN 2
This feature enables user to change current PIN 2 to a new one. User must enter the current PIN 2 before user
can specify a new one. Once user have entered a new PIN 2, user are asked to confirm it by entering it again.
※ If user make mistake while entering the code, 'Invalid code' appears. If user enter wrong code three times,
the PIM code is blocked. To unblock the PIN code, user should enter 'PUK code'
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