no backlight on the display
Question: During phone operation, why don’t I see a backlight on the display?
Answer: The backlight may be set to off. Check the setting.
Find it: M> Settings > Initial Setup
>Backlight
phone doesn’t vibrate
Question: My phone doesn’t vibrate when I have an incoming call or message. Why not?
Answer: Make sure the volume setting is 0. Press Sright or left to adjust the volume to 0.
messages: “enter special code,” “SIM locked - contact service provider,” “subsidy password”
Question: What do these messages mean?
Answer: You might see this message if you have an incorrect SIM card or if you have incorrectly entered your code too many times, depending on your carrier. You will have to enter it correctly. Contact your service provider, if necessary. You might need to replace your SIM card.