Confirming/Managing Your Usage

Usage Amounts Confirmation and Management Service

Usage Charges Confirmation

This service lets you check your usage for the current month and past four months by mobile phone or PC.

Charge Notice Service

This service informs you via mail when the total amount of your call and other charges for the current month exceeds the preset amount.

e-billing Discount

This service allows you to confirm your monthly usage and other information on the Web or by e-mail via i-mode, sp-mode, or the Internet instead of receiving automatic payment notices and usage charge notices by post.
In addition, you will receive a ¥20 discount for each line starting with the amount billed for the following month.

  • If you make a separate application, you will also be able to view an itemized billing statement.

NTT FINANCE Web Billing

This service of NTT FINANCE allows you to confirm the amounts billed monthly by NTT FINANCE and the billing details via a website on the Internet.

Call Charge View Function

You can check the charge for a call after it ends and your total call charge from your device. This service applies to voice call and digital call (Videophone call and 64K data communications) charges.

  • The charges you are notified of are estimated amounts and may differ from the actual amounts billed.
  • You can check and reset the estimated amounts from menus on your device. Please see the user's manual of your device for details.
  • This service is available for i-mode devices of the 901i series and later (it is not available for smartphones and some other devices).

Single Billing Service

This service adds the billing amounts for multiple lines and bills the total amount as a single bill, etc.

docomo Usage Amount Notification Mail

If you register a designated mail address in advance, you will be notified of your usage charges for the previous month by mail once a month (every month around the 10th to 18th).

Services for Checking and Managing the Data Volume Used

Data Volume Notice Service

This service notifies you by mail when a data volume specified by DOCOMO has been reached.

How to Check Data Communications Volume (My docomo)

You can check data communications volume used for the current month and for the most recent three days by My docomo.

Data Volume Verification App

Provision of the Data Volume Verification app ended on April 14, 2014 (Monday).
This app allows you to check an estimate of the packet communications data volume used by your Xi compatible smartphone, Xi compatible tablet, or FOMA Raku-Raku SMART PHONE (F-12D).

Usage Details Confirmation Services

Itemized Billing Service

This service informs you of information such as when (date/time), where (other party), and how long (call or communications time).

i-mode Access History

View and search your own i-mode usage (access history) online from a PC.


  • Unless otherwise specified, all indicated amounts exclude tax.
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