Telzio Wireless

Get fully integrated wireless cell phone service
with your business phone system.

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  • Multiple Devices

    Synchronized Devices

    Give your employees a company-owned device that’s tied to their work line and always synced to their desktop phones.

  • Cellular and Internet Connections

    Cellular and Internet Connections

    Get covered on both internet and cellular networks so callers can reach your teams no matter where they are.

  • Global Low Cost Roaming

    Global Low Cost Roaming

    Use your Telzio wireless service when you travel, and get low cost roaming anywhere in the world.

Connected Control Panel

Manage your wireless service on your Telzio Dashboard with the rest of your services.

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Example of Telzio dashboard on a laptop computer.

Adding wireless service to your Telzio phone system is easy.
Receive your SIM cards in the mail and activate them in one easy step.

  • Get SIM Card by Mail

    SIM card arrives in mail.

    New Telzio SIM cards are shipped directly to you.

  • Add User to SIM Card

    Designate SIM card to employee.

    Assign a user to your SIM card through your Telzio Dashboard.

  • Add SIM Card to Device

    Insert SIM card in mobile device.

    Simply insert the SIM card into your mobile device.

  • Use Cellular Service

    Talk and text on cellular.

    Your mobile device is ready for calling with wireless service!

Telzio wireless SIM cards can be used with unlocked and T-Mobile devices only, and is currently available in the US.

Sign up for Early Access!

Be one of the first to try Telzio’s new wireless service. Sign up now for early access, and get a free SIM card and trial.

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Telzio Wireless