Enhancement Settings; Common Enhancement Settings; Security Settings; Device And Sim Card Security - Nokia E51 User Manual

To set the current date and time, select
To define your time zone, select
To update the time, date, and time zone information
automatically (network service), select
operator time > Auto-update.
To select whether to use the 12-hour or 24-hour clock
system and with which symbol to separate hours and
minutes, select Time format
To determine the date format and separator, select
format and Date
To define the clock type, select
or Digital.
To select the tone for the alarm clock, select
tone.
To determine the week days that are work days for you,
select Workdays.

Enhancement settings

Select Menu Tools
>
Enhancement.

Common enhancement settings

With most enhancements, you can do the following:
To determine which profile is activated when you attach
an enhancement to your device, select
To let the device answer phone calls automatically after 5
seconds when an enhancement is attached, select
Automatic answer
112
Date
Time zone.
Network
and Time separator.
separator.
Clock type
Settings General
> >
Default
> On. If the ringing type is set to
and Time. Beep once
answer is disabled.
To illuminate the device while it is attached to an
enhancement, select

Security settings

Select Menu
Security.
Date
Define the following security settings:
Phone and SIM card
•
Analogue
>
your device and SIM card.
Certificate management
•
certificates.
Clock alarm
Security module
•
Avoid using codes that are similar to emergency numbers
to prevent accidental dialling of the emergency number.
Codes are shown as asterisks. When you change a code,
enter the current code, then the new code twice.

Device and SIM card security

>
To change the PIN code, select
PIN code. The new code must be 4 to 8 digits long. The
PIN code protects your SIM card against unauthorised use
and is provided with the SIM card. After three consecutive
incorrect PIN code entries, the code is blocked, and you
need to use the PUK code to unblock it before you can use
the SIM card again.
profile.
To set the keypad to lock automatically after a defined
period, select
period.
or Silent in the selected profile, the automatic
Lights > On.
Tools Settings
> > >
— Adjust the security settings for
— Manage your security
— Manage your security module.
Phone and SIM card
Phone and SIM card
General
>
>
Keypad autolock
>