These are the APN settings for SoftBank in Japan. There are settings below for APN settings such as broadband cards as well as the Apple iPhone as well as the Android mobile phone settings. If these settings do not work for your while in Japan then call the service centre of SoftBank to obtain the APN settings from them for Japan.
APN Settings for SoftBank Japan
The APN settings for SoftBank below is for an iPhone which is easy enough to insert those codes into your mobile phone. The settings as done as follows — Settings -> Cellular -> Cellular Data Network -> APN. This process is for the iPhone settings setup for SoftBank Japan.
|MMS Proxy: andmms.plusacs.ne.jp:8080
|MMS Message Size: 1048576
|MMS UA Prof URL: blank
These are the APN settings for the Android mobile phone.
Note how you have to insert the APN settings for SoftBank Japan on your Android mobile phone. You start with Settings -> More ->Mobile Network -> Access point Names -> + ( to add) At that point you will need to give the APN settings a name as that is what the mobile phone will use to access the SoftBank network.
|Name : 4G Internet
|APN : plus.4g
|MMSC : http://mms-s
|Proxy : Not Set
|MMS Proxy : andmms.plusacs.ne.jp
|Port : Not Set
|MMS Port : 8080
|Username : plus
|MCC : 440
|Password : 4g
|MNC : 20
|Server : Not Set
|Authentication Type : Not Set
|APN type : default,supl,mms
|APN protocol: Ipv4
For the Broadband card you have two options being that one is 3G and the other is 4G.
The first 3G being APN (Access Point Name) : plus.softbank You will note the username as well as the password:
User Name : plus
Password : softbank
The second is 4G being APN (Access Point Name) : plus.4g The username as well as the password is
User Name : plus
Password : 4g