Subscribe to our newsletter:

Onebox® App – business phone solution and virtual receptionist

iPhone / iPad
  • Business
  • Productivity
I want this app
Download from AppStore

Manage your Onebox® account while on the go. The Onebox service turns your iPhone into a complete business phone system. Don't have your Onebox account yet? Sign up today at

- Send and receive text messages from your Onebox business phone number
- Choose which Caller ID number is shown when you make calls
- Manage call forwarding settings so you don't miss important calls
- Read or listen to voicemail transcriptions/messages
- Send and receive faxes right from the mobile app

Ideal for small businesses of 2 to 20 people, the Onebox solution is a state-of-the-art office phone system with all the capabilities you could ask for. Your calls are answered with a professionally recorded custom greeting and can be directed to any employee, in any location around the world. It includes an auto-attendant with easy-to-use menu options for call routing, voicemail, faxing, and conferencing.

Onebox is committed to improving our services and we welcome your feedback. Please send feedback, suggestions, or bug reports to

Note: No emergency calling (911) available using the Onebox Application. Valid Onebox account is required to use the mobile app, some features are additional.