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Unified Communication as a Service




Business Phone


Unlimited Calling, SMS & Fax


Unlimited, free calls from within to 47 countries.

Unlimited, free extension-to-extension calls plus free calls to any other 8x8 Work user anywhere in the world.

Send and receive SMS messages from your desktop or mobile phone and maintain message history.

Get full business fax benefits by connecting your fax machine to your network or use 8x8 Work to send and receive right in the app.

Choosing a

Unified Communication as a Service

solution isn't easy; Adhesion can help!

Click here to schedule a complimentary advisory call.

Unlimited Calling, SMS & Fax


Unlimited calling

All 8x8 Work users benefit from free and unlimited calls to any standard-rate domestic landline or mobile numbers.

Domestic call plans are available for UK, Ireland, US, Canada, Australia and New Zealand.

In addition, X2 service plans include unlimited calling to international destinations, including France, Germany, Italy, Ireland, Puerto Rico, Spain, Sweden and Switzerland.

If you’re looking for even broader international reach, the extended calling zones, available with X3 and X4 will meet you needs.

Message synchronization

SMS messages sent between 8x8 Work users within your organization will display the recipient's avatar when they have read the message. Using one application for desktop and mobile, progress is fluid and texts are updated across all of the user's devices with the app installed. SMS capabilities are available in the US and Canada only.

Manage faxes with ease

Store them in the cloud, download them, forward them via email and more. Faxes are also delivered to you via email so you can share them with colleagues and customers.

Choosing a solution isn't easy, that's where Adhesion comes in.

Do you have questions? Are you ready to get started?

The easiest way to get connected with us is to schedule a time that you already know is convenient for you, because let's face it, nobody likes the back and forth via email to find a time for a quick call or meeting. But if scheduling something on your own doesn't suit you then feel free to send us a message and we'll be in touch.

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Adhesion: the tendency of dissimilar particles


to cling to one another