15
NOTE
• Do not lose the removed Micro USIM.
• Check both sides of the Micro USIM.
IC
• Be careful not to touch or scratch the
Micro USIM IC.
• Inserting a Micro USIM in the reverse
direction may cause malfunction.
• Inserting or removing the Micro USIM with
an excessive force
Security Codes
A Micro USIM has PIN1 (Personal
Identification Number) code.
The PIN1 code is a 4 to 8-digit security
code to be entered every time this terminal
is turned on for user verification to prevent
any unauthorized use by others.
Summary of Contents for CR820
Page 1: ...ENGLISH User Guide CR820 MFL67846801 1 0 www lg com ...
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Page 3: ...CR820 User Guide ENGLISH ...
Page 35: ...33 Detaching from a PC Remove microUSB Connection Cable ...
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