No Backlight On The Display; Phone Doesn't Vibrate; Messages: "Enter Special Code, " "Sim Locked - Contact Service Provider, " "Subsidy Password - Motorola W375 Motomanual

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: Press M > Settings > Other Settings > Initial
Setup > 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 S right or left to adjust the volume
to 0.
58 troubleshooting
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 five times. You
will have to enter it correctly. Contact your
service provider, if necessary. You might need
to replace your SIM card.