Locking The Keypad; Changing The Text Input Modes - Huawei G2157 User Manual

If you enter wrong PINs for a specified number of times
consecutively, the phone asks you to enter the PUK. If you enter
wrong PUKs for a specified number of times consecutively, the
SIM card is invalidated permanently. Contact your service
provider for a new one.

Locking the Keypad

In standby mode, press and hold
keypad. To unlock the keypad, press
succession.
If the Keypad lock function is enabled and the phone is idle for
a preset period in standby mode, the keypad is locked
automatically.
When the keypad is locked, you can press
answer an incoming call or make emergency calls.

Changing the Text Input Modes

The indicator of the current text input mode is displayed on the
upper left corner of the screen. You can press
the text input mode.
Indicator
ABC, Abc and abc
Eng
123
for about 3s to lock the
Text Input Mode
Multi-tap input mode
Predictive input mode
Number input mode
9
and then
to
to change
in