Basic Billing System

A guide to the basic charges of the basic billing system.

Basic charges

Configuration of basic charges

Basic charges for Analog, etc. differ depending on the subscription and type of usage (business use/residential use).

• - Optional service charges apply for using Call Waiting and other optional services.
• - Internal wiring usage charges and terminal equipment usage charges apply for renting internal wiring/terminal equipment.

Line service charges (incl.tax)

Analog/Analog Lite Plan

Business use
For the usage up to March 31, 2026

Classification		Class 3 Service Area	Class 2 Service Area	Class 1 Service Area
Analog	Touch-tone	¥2,750	¥2,640
	Rotary-dial	¥2,750	¥2,585	¥2,530
Analog Lite Plan	Touch-tone	¥3,025	¥2,915
	Rotary-dial	¥3,025	¥2,860	¥2,805

For the usage from April 1, 2026

Classification		Class 3 Service Area	Class 2 Service Area	Class 1 Service Area
Analog	Touch-tone	¥3,080	¥2,970
	Rotary-dial	¥3,080	¥2,915	¥2,860
Analog Lite Plan	Touch-tone	¥3,355	¥3,245
	Rotary-dial	¥3,355	¥3,190	¥3,135

Charges, cancelation fees, etc. shown include taxes.

Residential use
For the usage up to March 31, 2026

Classification		Class 3 Service Area	Class 2 Service Area	Class 1 Service Area
Analog	Touch-tone	¥1,870	¥1,760
	Rotary-dial	¥1,870	¥1,705	¥1,595
Analog Lite Plan	Touch-tone	¥2,145	¥2,035
	Rotary-dial	¥2,145	¥1,980	¥1,870

For the usage from April 1, 2026

Classification		Class 3 Service Area	Class 2 Service Area	Class 1 Service Area
Analog	Touch-tone	¥2,090	¥1,980
	Rotary-dial	¥2,090	¥1,925	¥1,815
Analog Lite Plan	Touch-tone	¥2,365	¥2,255
	Rotary-dial	¥2,365	¥2,200	¥2,090

Charges, cancelation fees, etc. shown include taxes.

• - Charges differ depending on type of usage, or the service area class of the NTT West office with which you have a subscription.
  See here for service area classes. (in Japanese only)
• - In addition to the monthly usage fee, a universal service fee for phone services and telephone relay service fee are required for each telephone number (the same applies to additional numbers (optional)).
  Please see below for details.
  About universal service for phone services .＜Japanese version only＞
  About telephone relay service .＜Japanese version only＞

INS-Net 64/INS-Net 64 Lite (telephone services)

Business use

INS-Net 64	¥4,323
INS-Net 64 Lite	¥4,598

Charges, cancelation fees, etc. shown include taxes.

Residential use

INS-Net 64	¥3,278
INS-Net 64 Lite	¥3,553

Charges, cancelation fees, etc. shown include taxes.

• - In addition to the monthly usage fee, a universal service fee for phone services and telephone relay service fee are required for each telephone number (the same applies to additional numbers (optional)).
  Please see below for details.
  About universal service for phone services .＜Japanese version only＞
  About telephone relay service .＜Japanese version only＞

Internal Wiring Usage Charges (incl.tax)

Expenses that apply when renting internal wiring (wiring that connects the protector at your residence to the telephone outlet or optical connector).

Analog/Analog Lite Plan	¥66	Repairs in case of line failure are free.
INS-Net 64/INS-Net 64 Lite	¥66

Charges, cancelation fees, etc. shown include taxes.

• - You can choose to rent wiring or use your own (subscribed-provided). Internal wiring usage charges do not apply if using subscriber-provided equipment, but you will be required to pay for any repairs in case of line failure.

Terminal Equipment Usage Charges (incl.tax)

Expenses that apply when renting terminal equipment (rotary telephone set, etc.)

Rotary telephone (black), touch-tone telephone, Pink Denwa, etc.	From ¥198*1

Charges, cancelation fees, etc. shown include taxes.

• *1 If your bill shows a telephone set usage charge, colored phone usage charge, touch-tone telephone usage charge, etc., you are currently renting a telephone set. Please contact NTT West if you have purchased a telephone set and no longer need the rental telephone set.
  Terminal equipment usage charges differ for rotary telephone sets depending on the equipment used. Please dial 116 for details.

• - Please double-check the number before calling.

• Guide to Charge
• Basic Billing System
• Dialing charges for fixed-line and public phones
• Credit card payment
• Automatic bank transfer
• Paying in person
• Downloading application forms
• Billing statement
• Call Record Details
• Web itemized billing service (My Billing)