Nokia 3650 User Manual page 46

Tip! See also the
Language settings, p. 34.
Date and time
• The date and time settings allow you to define the date and time used in your phone,
as well as change the date and time format and separators. Choose
Analogue or Digital to change the clock shown in standby mode. Choose
update if you want the mobile phone network to update time, date, and time zone
information to your phone (network service).
Note: For the Auto time update
restarted.
Security
Phone and SIM
Explanations for the different security codes that may be needed:
• PIN code (4 to 8 digits) - The PIN (Personal Identification Number) code protects
your SIM card against unauthorised use. The PIN code is usually supplied with the SIM
card.
After three consecutive incorrect PIN code entries, the PIN code is blocked. If the PIN
code is blocked, you need to unblock the PIN code before you can use the SIM card
again. See the information about the PUK code.
• PIN2 code (4 to 8 digits) - The PIN2 code, supplied with some SIM cards, is required
to access some functions, such as call cost counters.
• Lock code (5 digits) - The lock code can be used to lock the phone and keypad to
avoid unauthorised use.
Note: The factory setting for the lock code is 12345. To avoid unauthorised
use of your phone, change the lock code. Keep the new code secret and in a
setting to take effect, the phone needs to be
→
Clock type
Auto time