Phone Link shows “Connected.” Messages come through fine. Photos sync without a hitch. Then you try to make a call from your PC, and nothing happens, or the call connects but you can’t hear anything. If the rest of Phone Link works, it’s easy to assume the calling problem must be something else entirely, but it’s actually a separate, narrower issue with its own specific cause.
Phone Link calls not working while everything else syncs normally comes down to one key fact most guides gloss over: calls rely specifically on Bluetooth, separately from the broader connection that handles messages and photos. It’s a similar independence to what we found with Sidecar’s connection troubles — different features relying on different underlying mechanisms even when they look connected together. This guide focuses on that distinction first, then covers the general fixes worth trying.
Why Calls Fail Even When Messages Work Fine
Phone Link’s main connection, the one responsible for messages, notifications, and photos, runs over Wi-Fi and your Microsoft account. Calls work differently: they specifically require a stable Bluetooth link supporting Hands-Free Profile (HFP), the same Bluetooth standard your headset uses to make phone calls, according to Microsoft’s own support documentation. A working message sync only confirms the Wi-Fi-based connection is healthy. It says nothing about whether the separate HFP-capable Bluetooth link calls depend on is actually working.
This explains why phone link calls not working can happen even when the app shows “Connected” and every other feature functions normally. The two systems are more independent than they appear.
Fix 1: Confirm Bluetooth Is Actually Paired, Not Just On
Having Bluetooth toggled on isn’t the same as having your phone and PC properly paired for calls specifically, and this mismatch is a common cause of phone link calls not working.
How to fix:
- On your PC, go to Settings > Bluetooth & devices
- Confirm your phone appears in the device list as Connected, not just visible or previously paired
- If it shows as disconnected or paired but not connected, click it and select Connect
- If pairing seems broken entirely, remove the device and pair it again from scratch
Fix 2: Check Whether Your Bluetooth Adapter Supports HFP
This is the detail most guides skip entirely when explaining phone link calls not working. Phone Link calls specifically require Bluetooth hardware supporting Hands-Free Profile (HFP), not just basic Bluetooth connectivity. If your PC’s Bluetooth adapter or driver doesn’t support HFP, calls will fail even though everything else about the connection looks fine.
How to check: If you’re using a USB Bluetooth dongle rather than a built-in adapter, check the manufacturer’s specifications for HFP support specifically. Updating your Bluetooth drivers through Settings > Windows Update > Advanced options > Optional updates, or directly from your PC manufacturer’s website, can also resolve this if an outdated driver is limiting which Bluetooth profiles are available.
Fix 3: Check Call Permissions Specifically
Phone Link requests several permissions separately, and calls specifically need their own permission grant that’s easy to miss during initial setup.
How to fix:
- On your Android phone, go to Settings > Apps > Link to Windows > Permissions
- Confirm Phone and Contacts permissions are both granted
- On your PC, open Phone Link > Settings > Features, and confirm the Calls toggle is turned on
Fix 4: Restart Both the Bluetooth Connection and Phone Link
Since calls depend on Bluetooth specifically, a targeted restart of just that connection can resolve issues that a full app restart doesn’t.
How to fix:
- On your PC, go to Settings > Bluetooth & devices, and toggle Bluetooth off, then back on
- Close Phone Link completely using Task Manager if needed
- Reopen Phone Link and check whether the call feature reconnects properly
Fix 5: Confirm Your Phone Meets Calling Requirements
Not every Android phone supports Phone Link calling the same way, and this is worth ruling out before assuming a settings problem.
How to fix: Check that your Android device runs Android 10 or later, and confirm your specific phone model isn’t on any manufacturer-specific list of limited Phone Link support, since some budget or heavily customized Android skins handle Bluetooth calling permissions differently than stock Android.
General Troubleshooting If Nothing Above Works
If phone link calls not working persists after checking Bluetooth pairing, HFP support, permissions, and phone compatibility, Microsoft’s dedicated troubleshooting page covers a few additional steps worth trying.
How to fix:
- Fully unpair and re-pair your phone with Phone Link from scratch, rather than just toggling settings
- Update both the Phone Link app on your PC and the Link to Windows app on your Android phone through their respective stores
- Restart both devices completely, not just the apps
Frequently Asked Questions
Why does Phone Link show “Connected” if calls aren’t actually working? The “Connected” status typically reflects the main Wi-Fi-based connection used for messages and notifications, not the separate HFP-capable Bluetooth link specifically required for calls, which is exactly why phone link calls not working can happen even when everything else looks fine.
Does this affect iPhone users too? Phone Link’s calling feature works differently for iPhone versus Android, and the Bluetooth-specific dependency described here applies primarily to Android devices. iPhone users experiencing call issues should check Apple-specific Phone Link requirements instead.
Will re-pairing my phone delete any of my messages or data? No. Re-pairing only resets the connection between your phone and PC. It doesn’t affect messages, contacts, or photos stored on either device.
Is there a way to test if it’s specifically a Bluetooth issue? Yes. Try connecting your phone to your PC via Bluetooth for an unrelated purpose, like a Bluetooth file transfer, outside of Phone Link. If that connection also struggles, the problem sits with Bluetooth itself rather than Phone Link specifically.
The Bottom Line
Phone link calls not working while messages and photos sync fine points specifically to the separate HFP-capable Bluetooth connection calls require, not a problem with Phone Link as a whole. Check that Bluetooth pairing and HFP support first, since it’s the distinction most troubleshooting guides skip over entirely. If pairing checks out, call-specific permissions and phone compatibility cover most of what’s left.