Use your phone number across multiple devices with NumberLink.

NumberLink by Sunbeam Wireless lets you use your phone number across multiple devices, whether you’re on your Sunbeam phone, your computer, or using a smartphone. With NumberLink, you can send and receive texts, place calls using your shared number, forward incoming calls, and access your contacts and call logs — all from wherever you are.

An illustration of a butterfly on flowers growing out of different devices, showing how you can use the same number across multiple devices.

Things NumberLink does:

  • Allows viewing contacts, call log, and messages across multiple devices.
  • Send text messages using your shared number from any connected device.
  • Send and receive both SMS (plain text) and MMS (multimedia/picture) text messages.
  • Get notifications for messages and missed calls on any connected device.
  • Place Numberlink conference calls using your shared number from any connected device.

Things NumberLink does not do:

  •  NumberLink is not a backup service. It syncs data from your host device to client devices. If you delete data on your host device it will also be deleted on all clients.
  • NumberLink does not sync non-communication related data such as notes, calendar events, or gallery photos.
  • NumberLink is not a remote control or screen sharing service.
  • Numberlink is not compatible with RCS advanced messaging.

NumberLink Terms

Butterfly icon representing the NumberLink app.

NumberLink 
A service provided by Sunbeam Wireless allowing calls and messages to be shared across multiple devices.

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Account
A NumberLink account can only be created from a Sunbeam device and requires an active subscription. Up to 6 devices can be signed into a single account.

An icon of an F1 device overlapping a smartphone to show what devices can be a NumberLink host.

Host 
The device hosting the shared number. Only Sunbeam F1 phones or Android smartphones can be set as host. Other connected devices on the same account will be able to see and respond to incoming calls and texts on the host.

A hash symbol above a description of how shared numbers work with NumberLink.

Shared Number 
The phone number of the host. All NumberLink calls/texts are handled via the shared number. This needs to be a North American number.

An icon showing a group of devices to show what kind of devices can be NumberLink clients.

Client 
Any device signed in to the NumberLink account. This could be another Sunbeam F1 phone or a smartphone, tablet, or PC (via the NumberLink app). 

An info symbol encouraging users to contact support if they want to learn more about NumberLink.

Support 
If you still have questions about how NumberLink works, feel free to contact support at any time via email or the help button at the bottom of the screen.

Use Cases for NumberLink

Boost your productivity with the convenience of using your same phone number across multiple devices!

An illustration showing the host-client relationship between an F1 device and tablets and laptops.

Sunbeam F1 as host with PC or tablet as client

View and respond to text messages on your F1 from your laptop or tablet. No need to pick up your F1 to respond. Easily copy authentication codes from SMS into webpages.

An illustration showing the host-client relationship between a smartphone with Android and an F1 device as the client.

Use your smartphone with Android to stay on top of work but then take a break from it all and leave the smartphone in your desk, without missing important calls or texts.

An illustration showing the host-client relationship between an F1 device and another F1 device.

Sunbeam F1 as host with another F1 as client

Give Junior a phone so you can reach him as needed but be able to keep an eye out for bullying and inappropriate messages from your own device.

An illustration encouraging users to experiment and find other host-client combinations with NumberLink.

Use your imagination to unlock even more uses for NumberLink

Use it for scenarios we may not have even thought of — and be sure to let us know what you came up with! Reach out to our team at support@sunbeamwireless.com.

Setup for NumberLink

No matter the host-client combination you have in mind, it’s easy to get NumberLink set up across all your devices!

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Download links for NumberLink

Install from the Google Play store for Android, Apple App Store for iOS or use the download links below for Windows, Mac or Linux.

An icon showing users how to enable and sign in to NumberLink on an F1 device.

NumberLink on a Sunbeam device

Select models of Sunbeam F1 phones already have NumberLink functionality built in. Simply install the latest updates and sign into your account.

An icon showing users how to download the NumberLink client app onto their secondary devices.

NumberLink on client devices

For most secondary client devices, it’s as simple as installing the NumberLink app and signing in to your account.

NumberLink for host smartphones

For smartphones with Android that will be used as the host device, you’ll need the NumberLink Host app to get signed in to your account, along with the NumberLink Messaging app if you wish to share your messages, and the NumberLink Phone app if you wish to manage your calls.

Download Numberlink for your device:

NumberLink Pricing

To get started, you’ll need to create a NumberLink account on your Sunbeam phone, using a North American number.
New accounts will receive a 30 day free trial.

After your free trial expires, you can purchase a subscription using the link below. This subscription is linked to the phone number of your Sunbeam F1 phone.

You can then log in on up to five other devices with the same NumberLink account to manage text messages and calls from any of the devices.

NumberLink:
Monthly – $4.50
Yearly – $50

Bundled Premium/NumberLink:
Monthly – $6.50
Yearly – $70