Cellular settings in Windows - Microsoft Support
Some Windows 11 devices have a SIM card or eSIM in them that lets you connect to a cellular data network, so you can get online in more places by using a cellular signal.
Add your Windows PC to your mobile account to get online
With an eSIM, you can get online using cellular data whenever you have a cellular signal—just like you can with your mobile phone. If your PC has an eSIM, you might be able to add your device to your current mobile account by using the Mobile Plans app in Windows 11.
Why can’t I change the metered connection setting?
Wi-Fi and Ethernet network connections can be set to metered but aren't by default. You might notice that the Set as metered connection setting is turned on and greyed out in any of the following places, so you can’t turn it off: Settings > Network …
Use an eSIM to get a cellular data connection on your Windows PC
Learn how to use an eSIM to connect your Windows PC to the internet over a cellular data connection.
Can’t connect to cellular data on Surface? - Microsoft Support
Some models of Surface Pro X, Surface Pro (5 th Gen), Surface Go, Surface Go 2, Surface Go 3, Surface 2, and Surface 3 can connect to a cellular data network. If you can’t connect to a cellular network or can’t stay connected, here are some things to try based on the problem you’re having.
Set up the LTE or 5G connection on your Surface - Microsoft Support
After the SIM card is inserted, select Start > Settings > Network & Internet > Cellular and check to see if you're connected to a cellular network. For Surface devices that have both a SIM card slot and eSIM, select SIM1 from Use this SIM for cellular data to use your SIM.
How to turn on Wi-Fi settings for Microsoft To Do
Some Windows 10 devices that run Windows 10 version 2004 or higher and can connect to a cellular data network include a setting that controls which apps can access the internet. This setting needs to be turned on to be able to sign in to and sync Microsoft To Do.
Why can’t I change the metered connection setting?
Wi-Fi and Ethernet network connections can be set to metered but aren't by default. You might notice that the Set as metered connection setting is turned on and greyed out in any of the following places, so you can’t turn it off: Settings > Network …
Cellular data for Surface devices with LTE Advanced: FAQ
To determine which apps can use cellular data, select Start > Settings > Network & internet > Cellular > Cellular data and apps. On the Cellular data screen, under Choose apps that can use your cellular data , turn the toggles on or off.
Set general options for your Android device - Microsoft Support
This lets you make and get work calls, and join meetings from Skype for Business. Also, when Skype for Business cannot use Wi-Fi or the cellular data network to make an audio or video call, you’re called back at this number to connect you to the audio part of the Skype for Business call.