Tips for Nokia Mobiles
Warranty Information
To show warranty information regarding your cell phone: *#92702689# (easy to remember as *#war0anty*).This menu shows some information about your phone which actually only interests nokia technicians.
Factory Settings
To restore factory settings (not including memory card and language): *#7780#
Get the time the recepient gets the message
Type *0# your message in the message composer window space then write your message, the recipient will not see the star zero hash bit - just the message. When they read it will relay a message back to your phone showing the time they received it.
For a Better Battery Life
a. Charge your device battery for 10-14 hours for the first time after you buy it.
b. If possible, always switch of your device when charging it. This makes the charging time shorter and helps the battery to "calibrate".
Erase Data and Restore Factory Settings
a. Type *#7370# on the desk (default lock code is 12345).
b. Remember to take a backup of your data before restoring factory settings.
c. Some software and saved games will be lost on restoring factory settings.
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