Huawei C2281 User Manual page 28

Phone
Settings
Security
Language
Select the language, including English and Hindi.
Keyguard
Protect the keypad from accidental dialing.
S/W Version
View the software version.
Restrict All Calls
If enabled, restrict all outgoing calls.
Phone Lock
If enabled, protect the phone from unauthorized use.
You can change the default phone lock code (0000)
into any numeric string of 4 to 8 digits.
PIN Lock
If enabled, protect your UIM card from unauthorized
use. You can also change the PIN Lock code.
Restore Factory Settings
Restore the phone to the factory settings.
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