. 1: *#92702689#
this takes you to a secret menu where you may find some of
the infornatin below
a) displays serial number
b) displays the month and year of manufacture
c) displays the date where the phone was purchased
d) displays the date of the last repair
e) show life timer of the phone
2: *#2820#
bleutooth device adress
3: *#06#
for checking the imei(international mobile equipment
identity)
4: *#67705646#
this will clear the lcd display(operator logo).
5: *#7370925538#
if u forgot wallet code for nokia s60 phone, use this code reset
this takes you to a secret menu where you may find some of
the infornatin below
a) displays serial number
b) displays the month and year of manufacture
c) displays the date where the phone was purchased
d) displays the date of the last repair
e) show life timer of the phone
2: *#2820#
bleutooth device adress
3: *#06#
for checking the imei(international mobile equipment
identity)
4: *#67705646#
this will clear the lcd display(operator logo).
5: *#7370925538#
if u forgot wallet code for nokia s60 phone, use this code reset