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The Onebox app turns your smartphone into a perfect mobile business solution.

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

- 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 [email protected].

Note: Valid Onebox account is required to use the mobile app, some features are additional.

What's New in the Latest Version 4.14

Last updated on Nov 15, 2023 New:
• Compose fax now adds the selected contact name to your Fax cover page.

Bug fixes:
• Fixed issues with composing and printing Fax for some users
• Fixed an issue with replaying old voicemails.
• Fixed the ability to share a voicemail message.
• Fixed issues with sending and reading messages for some users.
• Fixed issues with resetting the password for some users.
• Fixed an issue where the speed dial list would show all contacts.
• Several other bug fixes and improvements have been made.