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About security protection accompanied with plastic credit application

Last update date May 13, 2020

  • Application for credit payment is service to just reject for profit via the Internet when we have you enroll in WEB membership site.
  • Procedure page is WEB site of "Japan card network" which City of Yokohama, Water Works Bureau entrusts with.
  • For securing of security, we assume use of "communication coding method TLS1.2" required on using this service. We would appreciate your setting TLS1.2 after reference in the following.

Setting of Web browser at the time of use of credit payment and change method

It is customer of the use with PC

Version of the available OS, Web browser
The OSWeb browser
More than Windows7More than IE8

※Please revise the OS, Web browser of the use.

≪Setting method of Web browser≫
①We start InternetExplorer.
②[tool] -[the Internet option] perform the following setting in - [detailed setting] tab.
※In the case of non-indication, menubar, please push [Alt] key.
③When there is no check, you classify check into "use of TLS1.2" column, and please push "OK" button.
※As there is not problem anymore when there is check, please push "OK" button.

Screen of TLS1.2 setting method

④We reboot InternetExplorer.


Version of the available OS, Web browser
The OSWeb browser
More than Windows7More than version30
More than MacOS10.9More than version30

※Please revise the OS, Web browser of the use.
≪Setting method of Web browser≫
After the version up to version30 or more, change of setting is not necessary.

Version of the available OS, Web browser
The OSWeb browser
More than Windows7More than version27
More than MacOS10.9

More than version27

※Please revise the OS, Web browser of the use.
≪Setting method of Web browser≫
After the version up to version27 or more, change of setting is not necessary.

Version of the available OS, Web browser
The OSWeb browser
More than MacOS10.9More than version7

※Please revise the OS, Web browser of the use.
≪Setting method of Web browser≫
After the version up to version7 or more, change of setting is not necessary.

Version of the available OS, Web browser
The OSWeb browser
More than Windows7More than version17
More than MacOS10.9

More than version17

※Please revise the OS, Web browser of the use.
≪Setting method of Web browser≫
After the version up to version17 or more, change of setting is not necessary.

It is customer of the use with smartphone

Version of the available OS, Web browser
The OSWeb browser
iOS

More than version5

※Please revise the OS, Web browser of the use.
≪Setting method of Web browser≫
After the version up to version5 or more, change of setting is not necessary.

Version of the available OS, Web browser
The OSWeb browser
Android

More than version5

※Please revise the OS, Web browser of the use.
≪Setting method of Web browser≫
After the version up to version5 or more, change of setting is not necessary.

Inquiry about water supply to Water Works Bureau customer Service Center

Water Works Bureau customer Service Center

Telephone: 045-847-6262 fax: 045-848-4281
※You run, and please be careful not to make any mistake

Inquiry to this page

Water Works Bureau water supply Service Department service promotion section (following telephone, FAX number is thing of customer Service Center)

Telephone: 045-847-6262

Telephone: 045-847-6262

Fax: 045-848-4281

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Page ID: 363-954-049

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