Television reception improvement work by the 700MHz Utilization Promotion Association

In Inagi City, TV reception interference countermeasure construction is being carried out by the 700MHz Utilization Promotion Association.
This construction is carried out because when mobile phone business operators start operating a mobile phone system using new radio waves (700 MHz band), these radio waves may be strongly received by TV antennas, potentially causing some TV images to be "distorted" or "not displayed".
The costs related to the construction will be borne by the 700MHz Utilization Promotion Association. Also, construction workers will not charge any fees.
The visiting construction workers carry a "TV Reception Interference Countermeasure Certificate." If you find them suspicious, please contact the call center listed on the flyer (0120-700-012).

Note: The 700MHz Utilization Promotion Association is a general incorporated association established by four companies: NTT Docomo, KDDI, Okinawa Cellular Telephone Company, and SoftBank.

Response from the 700MHz Utilization Promotion Association

1. Measures for households living in areas where preliminary construction is required

About 2 to 3 months before the radio wave emission date, the following flyer will be distributed.
A worker will visit at a later date to explain the work details, and with your consent, the countermeasure work will be carried out free of charge.

2. Measures for households in areas where television images may be affected

About three weeks before the radio wave emission date, flyers will be distributed.
If there is any impact on the television image, we will carry out recovery work free of charge, so please contact the call center listed on the flyer (0120-700-012).

Contact Us

700MHz (megahertz) TV Reception Interference Countermeasure Call Center

Toll-free number 0120-700-012
Note: If you cannot connect to the above number using IP phones, please call 050-3786-0700 (charged).
Reception Hours: 9:00 AM to 10:00 PM (including Saturdays, Sundays, public holidays, and year-end/New Year holidays)

Related Links

General Incorporated Association 700MHz Utilization Promotion Association
Postal Code 108-0075, 8th Floor, Konan Building, 2-5-7 Konan, Minato-ku, Tokyo
Phone Number: 03-6712-1920 (Main) Fax: 03-6712-1998

• General Incorporated Association 700MHz Utilization Promotion Association(External Link)