Huawei B686 Network Router User Manual


 
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9.4 Settings Configuration
To configure and customize your handset settings, select Menu > Settings.
Configuring Date and Time
To set the date, select Settings > Date and time > Date, enter current date
by pressing the number key.
To set the time, select Settings > Date and time > Time, enter current time
by pressing the number key.
Configuring the Handset Lock
To set the handset lock, select Settings > Handset > Security > Phone
password. You can change the default handset lock code (0000) to a
personal password.
Before restoring factory settings, you must enter the correct
handset lock code.
Locking or Unlocking the Keypad
In standby mode, press and hold the # key to lock the keypad.
In standby mode, press the left function key and then the * key to unlock the
keypad.
Entering the PIN and PUK
A Personal Identification Number (PIN) protects your SIM card from
unauthorized use. A PIN Unblocking Key (PUK) is used to change a
blocked PIN. If you enter your PIN incorrectly a number of times
consecutively, your SIM card will be locked and the handset asks you to
enter the PUK to unlock it. Both the PIN and the PUK are supplied with the
SIM card. For details, contact your service provider.