Huawei FC8221 User Manual page 10

In standby mode, press
keypad.
When the keyguard function is enabled, if there is no operation
on the phone for a preset period, the keypad is locked
automatically.
PIN and PUK (Optional)
The personal identity number (PIN) protects your UIM card
from unauthorized use. The PIN unblocking key (PUK) can
unblock the blocked PIN. If you enter wrong PIN codes for
multiple times, your UIM card is locked. In this case, you need
to enter the PUK code to unlock the UIM card. Both the PIN
and PUK are delivered with the UIM card. For details, consult
your service provider.
Changing the Text Input Modes
The indicator of the current text input mode is displayed on the
screen. In editing mode, press the # key to change the input
mode.
 Note:



In editing mode, press
letter on the left of the cursor. Press and hold
to delete all the entered letters.
In "eZiEn" mode, press <0> to enter a space. In
"ABC", "Abc" or "abc" mode, press <0> once to
enter a space, twice to enter "0", and three times
to move the cursor to the next line.
In "ABC", "Abc" or "abc" mode, press <1>
repeatedly to select and enter the commonly used
punctuations. In "eZiEn" mode, press <1>
repeatedly to enter a full stop.
and the * key to unlock the
once to delete the
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