Lava Mobiles Iris 355 - Manual (Page 13)

Lava iris 355
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Press and pull the cover up to lock it.
4.3 Switch ON/OFF
Hold down the Power key until the phone powers on. It will take some seconds
before the screen lights up.
Hold down the Power key from the Home screen until the Phone options appear,
select Power off, and touch OK to confirm.
4.4 Unlock SIM Card
To avoid illegal use, the SIM card is enciphered with PIN (personal identification
number) as a protection. When this function is ON and you have already set a PIN
code, you need to type in PIN code every time, the handset is switched on in order to
unlock SIM card and use the handset.
You can turn off the SIM PIN code. Yet in this situation, the SIM card can't prevent
illegal use.
Input PIN code, press arrowhead icon to erase typing error and press OK to end
typing. For example, if the PIN code is set as 1234, then type "1234" then press OK.
The SIM card will be locked if you type in wrong code for three times continuously.
The handset will inform you to type in PUK code.
Your network provider will set a standard PIN code (four to eight
numbers) for your SIM card. It is recommended that you change the
code into a personal code as soon as possible.