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Cloud PBX "03plus," Which Allows Landline Phones on Smartphones, Expands Service Area - Mito (029) Area Service Begins

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 13, 2026 12:10 PM ・ Updated Jun 1, 2026 3:12 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Cloud PBX "03plus" has expanded its service area to include the Mito (029) area, allowing more users to benefit from using their smartphones as landlines.
The service has provided over 100,000 lines since its 2018 launch.

Cloud PBX "03plus" has expanded its service area to include the Mito (029) area, allowing more users to benefit from using their smartphones as landlines. The service has provided over 100,000 lines since its 2018 launch.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000058.000083037.html Distributor: PR TIMES
Published: Apr 13, 2026

Utilizing the skills and know-how cultivated over many years of software development, we developed the 03plus service, which allows landline phones to be used on smartphones, and have provided over 100,000 lines cumulatively since its release in December 2018.

FACT BOX

Source: PR TIMES
Category: News
Products / services: 03plus

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Announced　Apr 13, 2026 12:10 PM — Distributor PR TIMES
Collected　Apr 13, 2026 12:51 PM
AI structured & analyzed　Apr 13, 2026 1:08 PM
Desk-reviewed & published　Apr 13, 2026 12:10 PM

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PR TIMES: https://prtimes.jp/main/html/rd/p/000000058.000083037.html

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Apr 13, 2026

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Washin AI News Desk“Cloud PBX "03plus," Which Allows Landline Phones on Smartphones, Expands Service Area - Mito (029) Area Service Begins”AI News by Washin Village（和心村）, Apr 13, 2026. https://aeo.idaeo.ai/ai/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E3%82%B0%E3%83%A9%E3%83%B3%E3%83%88%E3%83%B3/en/news/2026-04-13-cloud-pbx-03plus-which-allows-landline-p-3

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