Samsung Galaxy Note 3 - Customer Support

493
Settings
 
The security code is used for lock function of
this terminal.
 
The network security code is a 4-digit
number necessary for identication or using
the docomo Network Services or "お客様サ
ポート (Customer support)" at reception of
your request in docomo Shop or at docomo
Information Center. It can be set any number
at the subscription and also changed later by
yourself.
You can change your network security code
to a new one on PC if you have a "docomo ID/
Password" for General support site for PC "My
docomo"
*
.
You can change from dmenu. Tap dmenu →
"お客様サポート
(Customer support)"
*
→
"各種お申込・お手続き (Various application/
Procedures)". (in Japanese only)
* For "My docomo" and " お客様サポート
(Customer support)" (in Japanese only), see
P.629.