Docomo starts accepting "line cancellation" on the web d account required - ITmedia Mobile

By : ilikephone / On : 05/11/2022

From March 24th, NTT Docomo began accepting online procedures for canceling mobile phone lines and transferring out MNP (mobile number portability) with immediate cancellation. It is necessary to obtain a "d account" for the procedure.

Cancellation procedures are performed at "My docomo". The web version was renewed on March 22nd, and the app version was renewed on March 24th, and the appearance has changed. Log in to My docomo.

 The procedure for canceling the mobile phone line is as follows. Please note that once the procedure is completed, you will not be able to communicate immediately.

  1. Access the procedure site
  2. d Log in with your account (if necessary)
  3. Read and agree to the procedure notes
  4. < li>Perform two-factor authentication for your d account (*1)
  5. Check your contract address (if you need to change your address, do it first)
  6. For cancellation Confirm the associated costs (the balance of the terminal fee is also displayed, but the balance can be paid in installments)
  7. Read and agree to the notes on cancellation, and enter the email address to which the cancellation documents will be sent. Enter/confirm (*2)
  8. Press "Complete the procedure with these details"
  9. Cancellation is successful

(* 1) Enter the "security code" written in the SMS sent to the mobile phone number you want to cancel. If you are using a terminal that cannot receive SMS, you can check the security code by alternative means (reference link) (*2) When specifying the contact information registered in your d account, you can Confirm that it is not a "mail" address (same below)

Top screen for canceling the mobile phone line

With the normal MNP transfer procedure, you can obtain a "reservation number" while maintaining the current mobile phone line contract. In this case, if you use the reservation number to make a new contract with another carrier, the original contract will be automatically canceled.

On the other hand, in MNP transfer with immediate cancellation (disconnected MNP), an MNP reservation number is issued after canceling the current mobile phone line. With this method, you will not be able to use the mobile phone service at the time of completion of the procedure, but if you make a new contract with another carrier using the reservation number within the valid period, you can continue the mobile phone number at the time of cancellation.

 In the past, docomo had accepted MNP procedures involving immediate cancellation only at docomo shops, but with this initiative, it is now possible to do it at My docomo as well. The procedure is as follows.

  1. Access the procedure site
  2. d Log in with your account (if necessary)
  3. Read and agree to the procedure notes (2 pages)
  4. Select "Issue MNP reservation number (immediate cancellation)" as the procedure and proceed
  5. Read the precautions and proceed
  6. d account (*1)
  7. Confirm the cost associated with cancellation (the balance of the terminal fee is also displayed, but the balance can be paid in installments)
  8. Read and agree to the notes on cancellation, and enter/confirm the email address to which documents regarding cancellation will be sent (*2)
  9. Press "Complete the procedure with this content"
  10. Cancellation is completed and a reservation number is issued

 However, with this method, if a new contract with another carrier is not completed within the period of the reservation number, the relevant You will "lose" your phone number. Unless there is a serious problem, we recommend the normal MNP procedure.

If you want to obtain an MNP reservation number after canceling the line, select "Issue MNP reservation number (immediate cancellation)" MNP procedures cannot be done online. Procedures at docomo Shops are required as before.

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