Desk Phone
List of fixed-line telephones for office desk installation
Please contact us for more information or to order products.
（All prices shown include tax.）
Accessories
Want to hear more about CIRCLE?
Contact us by phone
03-4520-8639
(Office hours: weekdays 9:30-17:30)
Please use this form to contact us if you have any questions or queries about our services by email. We will reply within three working days.
We will provide detailed explanations of the service and conduct meetings either online or in-person. Please feel free to reach out to us for further inquiries.
You can experience CIRCLE’s services free of charge for 10 days. Feel free to proceed with a contract after ensuring its suitability for your needs.