Samsung Galaxy A20 - Available Security Codes;Pin Code

41




The product has various security codes that you can
use.
The available security codes are as follows. Do not
forget the various security codes that are set as they
are necessary for various operations and contracts.
Make sure to change the initial value to your own
unique number.
 
Example
of usage
①To do remote operation of Voice mail
and Call forwarding services from a land-
line phone
②To use Customer Center and to do
various inquiries, applications, and
modications on the au homepage
Initial
value
A four-digit number chosen by the
customer and noted on the application
form
 
Example
of usage
To set and release the screen lock
Initial
value
(Depend on the initial settings for each
model)
 
Example
of usage
To use the "Osaifu-Keitai lock setting"
Initial
value
1234