GT Mobile I801 - Manual (Page 9)

8
BRIEF INTRODUCTION
Your phone’s label
The bar code label includes information about your phone, such as the
serial number. Please keep it properly.
Password
Security Code
This phone includes a Personal Identity Code, to ensure your data is
stored securely, enter your PIN to active code when you switch on the
phone or need to access some features, e.g. the phone book.
PIN & PIN2 code
The PIN (Personal Identity Number) and PIN2 codes are 4-to 8-digit
numbers that usually come from your network service provider along
with the SIM card.
The PIN2 code is required to activate some network features. It can be
obtained from your network provider.
To set up PIN and PIN2 codes, please refer to Other settings>Security
setting on P85 of this guide.
PUK & PUK2 code
These codes are only required should you accidentally enter your SIM
PIN code incorrectly and block the SIM. The PUK (Personal Unblocking
Key) and PUK2 codes are 4-to 8-digit codes obtained from your
network service provider.