Key Lock; Setting The Key Lock On Or Off; Security Codes; Pin 1 Code - NEC D400 Manual

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Key lock

This simple lock is not strictly a security feature but is provided to prevent accidental pressing of keys during transit (for example in a pocket
or handbag). The key lock is independent of the Auto key lock which is activated by the Flip (see page 3).

Setting the key lock on or off

*
MENU
Press
0.
With the key lock on, the
icon will be displayed.

Security codes

There are five security codes you may be required to enter when prompted by the phone to do so:
PIN 1 code (provided by your Network to protect your SIM card if it is stolen)
l
Dial lock code (provided by your Network for call protection - normally preset to '0000')
l
PIN 2 code (provided by your Network for AoC and FDN services protection)
l
SIM lock code (phone theft protection - your phone will only work with one SIM card)
l
PUK code (personal unblocking key in case you forget PIN 1 code)
l
When the phone prompts you for any of the above codes, use the keypad to enter the appropriate number and press the

PIN 1 code

Your phone can be set up so it needs your PIN 1 code entered at power up before the phone can be used at all. If the PIN 1 code is not
entered, not even incoming calls can be answered. If you enter your PIN 1 code incorrectly more than three times (not necessarily in the same
session) not even the correct PIN 1 code will work and you will have to contact your service provider for a PUK code to unblock your SIM
card.
*
MENU
Press
8 5 1. The PIN 1 code entry on/off menu will be displayed.
*
Press 1 to turn PIN 1 code entry on and 2 to turn it off. You will be prompted to enter your PIN 1 number to confirm the change.

PIN 2 code

Your phone supports advanced feature (e.g. FDN) that may require a PIN 2 code to be entered before they can be accessed or modified. If the
PIN 2 code is entered incorrectly 3 times, you will need to contact your service provider for a PUK 2 code.
41
O
When a call comes in, the key lock is
temporarily cancelled so that you can
press any key to answer the call.
O
It is still possible to make emergency calls
using '112' while the key lock is on.
O
The key lock is not affected by the Flip.
O
If you forget any of these codes, ALWAYS
contact your service provider as they are
the ONLY source for your codes.
I
The PIN 2 code is SIM card related
and may only be available from your
service provider.
key.
O
Some SIM cards are set up so that PIN 1
number entry cannot be turned off.
O
To change your PIN 1 code, see page 42.

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