Hikari Denwa

  • Hikari Denwa
  • Charges

About Hikari Denwa

Hikari Denwa is a IP-Phone service offered by NTT East and NTT West for users of their fiber-optic services (B FLET'S, FLET'S Hikari Next, FLET'S Hikari Light and FLET'S Hikari Premium). A NTT contract is essential. For details of NTT's Hikari Denwa service please contact NTT or visit their Web pages.

NTT East Hikari Denwa Web page (Japanese)
NTT West Hikari Denwa Web page (Japanese)

Features

  • Possible to make calls for low charges. For example, a call to anywhere in Japan is charged at 8 yen/3 minutes).
  • Low monthly charge (from 500 yen/month)
  • Your current telephone number for your fixed telephone line can be used with the Hikari Denwa service.


Who Can Use The Service

You must be using NTT's B FLET'S, FLET'S Hikari Next, FLET'S Hikari Light or FLET'S Hikari Premium service.

* There may be cases where Hikari Denwa usage is not possible because of the usage environment, etc.

NTT East "Hikari Denwa" Service Area (Japanese)
NTT West "Hikari Denwa" Service Area (Japanese)

How To Apply


Members who don't yet have an NTT fiber-optic service

Apply for the Hikari Denwa service at the same time as you apply for Asahi Net's Hikari with FLET'S Course. Please find more details on the following page.
>> Hikari with FLET'S Course

Members who already have an NTT fiber-optic service

Apply for Hikari Denwa service through Asahi Net.
Please access the following page to apply.
>> Apply for Hikari Denwa service (Application page is in Japanese)


Important Notes

  • To use the Hikari Denwa service a contract for one of NTT's FLET'S fiber-optic lines is required. In addition to Hikari Denwa service charges you will also be charged for NTT's FLET'S fiber-optic service (contract charge, initial charges, monthly charges).
  • If you are using a Mansion-type NTT FLET'S fiber-optic service, a monthly charge will also be billed for a IP-Phone-capable router for the Hikari Denwa service; the monthly charge is 450 yen, excl. tax.
  • Separately, a Universal Service Charge is required.
  • Calls to fixed telephone lines, INS Net lines and Hikari Denwa numbers in Japan will be charged at 8 yen/3 minutes, excl. tax.
  • During a power outage, it is not possible to make phone calls using Hikari Denwa, including calls to emergency numbers.
  • Some telephone numbers, including those starting with 0570, cannot be dialed with the Hikari Denwa service.
  • It is possible for some phone numbers currently being used on analog NTT phone lines to not be transferable to NTT's Hikari Denwa service.
  • It is not possible to use some phone sets (ISDN phone ,G4FAX phone ,etc) with the Hikari Denwa service.
  • To use the Hikari Denwa Number Display service, you need to have a number display compatible telephone set.
  • To transfer a phone number currently being used on an analog NTT phone line to NTT's Hikari Denwa service NTT will charge a basic construction charge and a number transfer charge. For more information please refer to NTT's Web pages.


NTT East Hikari Denwa Web page (Japanese)
NTT West Hikari Denwa Web page (Japanese)