If you're office is located in a Virtual Office, you're unable to obtain 03, 06 or any regional numbers.

Are you a company overwhelmed with your workload, not sure how to increase effectiveness? Or a small workforce that wants to improve the productivity of each member of your team? Improving team performance and effectiveness, which correlates direcly with increased productivity is a desired goal, no matter the size of your company.

The fact is that there are many companies who are interested in cloud PBX but are hesitant, so this time we will explain the overview and benefits of "number portability", which is a typical topic, and introduce points to consider when implementing cloud PBX.

The term 0ABJ number is often heard in the Japanese telecommunications industry, but what exactly does it refer to? This article provides an overview of 0ABJ numbers and their characteristics.

When we thought about the convenience and needs of using a cloud PBX number on Teams, CIRCLE understood the need and developed it. As a result, CIRCLE allows you to use your current phone number with Teams.

This year, The Economist decided to optimize its cloud telephony services and chose CIRCLE Cloud Communications for its Japanese and Korean business.

With just a simple app installation on your smartphone or computer, you can use a fixed phone number such as Tokyo 03 provided by a cloud PBX provider.

In the 1990s, fax machines were an essential part of the office. Faxes will continue to be used in the cloud.

Traditional PBX systems have been the backbone of communication efficiency, primarily for large enterprises. However, the high implementation costs have made them an unrealistic option for small and medium-sized businesses (SMBs) that cannot afford large budgets.