Access Codes; Troubleshooting; Restore Original Settings; What To Do When The Memory Is Full - Nokia C7–00 User Manual

Access codes

PIN code — Protect your device and SIM
card against unauthorized use. The PIN
code (4 - 8 digits) is usually supplied with
the SIM card.
PIN2 code — This code (4 - 8 digits) is
supplied with some SIM cards, and is
required to access some functions in your
device.
If you forget an access code, contact the
network service provider whose SIM card
is in your device. After three consecutive
incorrect PIN or PIN2 code entries, the
code is blocked, and you need the PUK
code to unblock it.
PUK code and PUK2 code — These codes (8
digits) are required to change a blocked
PIN code or PIN2 code, respectively. If the
codes are not supplied with the SIM card,
contact the network service provider
whose SIM card is in your device.
IMEI number — This number (15 or 17
digits) is used to identify valid devices in
the GSM network. Devices that are, for
example, stolen, can be blocked from
accessing the network. The IMEI number
for your device can be found under the
battery.
Lock code (also known as security
code) — The lock code helps you to protect
your device against unauthorized use. You
can create and change the code, and set
the device to request the code. Keep the
new code secret and in a safe place
separate from your device. If you forget
the code and your device is locked, your
device will require service and additional
charges may apply. Additional charges
may apply, and all the personal data in
your device may be deleted. For more
information, contact a Nokia Care Point or
your device dealer.
© 2010 Nokia. All rights reserved.

Troubleshooting

Restore original settings

If your device is not working properly, you
can reset some settings to their original
values.
1 End all active calls and connections.
2 Select Menu
Phone Phone mgmt.
>
settings > Restore.
3 Enter the lock code.
This does not affect documents or files
stored on your device.
After restoring the original settings, the
device switches off, and then on again.
This may take longer than usual.

What to do when the memory is full?

If either of the following messages is
displayed when you are deleting several
items at the same time, delete items one
by one, beginning with the smallest
items:
Not enough memory to perform
•
operation. Delete some data first.
Memory low. Delete some data
•
from phone memory.
Move data you want to keep to the mass
memory or to a compatible computer. If
possible, install applications to the mass
memory, rather than the device memory.

Message indicator blinking

Q: Why is the message indicator
blinking in the home screen?
A: The maximum number of messages are
stored on your device. Delete some
messages. The number of messages that
can be stored on the SIM card is
considerably lower than the number that
can be stored in the device memory. You
Settings and
>
Factory
>
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