If your phone is always within arm’s reach while you’re working at your PC, Phone Link is one of those quiet little Windows 11 features that genuinely earns its place on the taskbar. It mirrors your text messages, notifications and calls onto your desktop, and on most Android handsets it’ll let you fire off replies, shuffle photos and even run apps without picking the phone up. We set it up for customers across Murrayfield, Stockbridge and Dunfermline almost every week, usually on a freshly delivered laptop or after a clean Windows install.
The catch is that the setup steps are slightly different depending on whether you’ve got an iPhone or an Android, and the app has a habit of going quiet if your Bluetooth pairing drifts. This guide walks through it both ways, then covers the niggles we see most often on the bench.
What Phone Link Actually Does
Phone Link is Microsoft’s desktop app for linking a mobile phone to a Windows 11 PC. On the phone side, it pairs with a companion app called Link to Windows — pre-installed on Samsung, Honor and some Surface phones, and downloadable from the Play Store or App Store on the rest.
Once linked, you can read and reply to SMS and iMessage from your keyboard, see incoming notifications next to your tray clock, make and answer phone calls through your PC’s microphone and speakers, and (on Android only) drag photos straight from the phone’s gallery onto the desktop. Newer Samsung Galaxy and Honor models go a step further and let you launch individual Android apps in a window, which is genuinely useful if you’re monitoring a banking app or a delivery tracker while you work.
What You Need Before You Start
The setup is light, but a couple of prerequisites trip people up:
- Windows 11 with the latest cumulative update installed. Phone Link is pre-installed but the version that ships with older builds is often missing iPhone support.
- The same Microsoft account signed in on the PC and used in the Phone Link app — accounts have to match.
- Bluetooth turned on on both devices. Phone Link needs it for calls and the iPhone pairing; messages still work over Wi-Fi if Bluetooth drops.
- Both devices on the same Wi-Fi network for photo transfer and app streaming. Out on mobile data they fall back to a slower “cloud” path.
If Bluetooth is missing from your laptop entirely, an inexpensive USB Bluetooth 5.0 dongle solves it in seconds — drop into our hardware upgrades workshop in Edinburgh and we’ll fit one while you wait.
Setting Up Phone Link with an Android Phone
The Android route is the smoothest:
- On the PC, open Start and search for Phone Link. Launch it and choose Android.
- On your phone, open the Play Store and install Link to Windows (it’s already there on Samsung devices — look for the white Microsoft logo).
- Back on the PC, tick the box that confirms Link to Windows is installed and click Pair with QR code.
- Open Link to Windows on the phone, tap Link your phone and PC, then point the camera at the QR code on the monitor.
- Approve the permissions the phone asks for — Contacts, SMS, Phone, Notifications, and the “keep running in the background” battery prompt. Skipping the last one is the most common reason Phone Link goes silent after a couple of days.
The PC app will switch to its main view within ten or twenty seconds. From there, click the icons along the left for Messages, Calls, Photos and (on supported phones) Apps.
Setting Up Phone Link with an iPhone
Apple opened the door to Phone Link for iPhone in 2023, but the experience is more limited — you get SMS, iMessage, calls and notifications, but no photo browsing or app streaming. Pairing happens over Bluetooth rather than Wi-Fi.
- In Phone Link on the PC, choose iPhone.
- A QR code appears. Open the iPhone camera and scan it — Safari will offer to install Link to Windows from the App Store.
- Open Link to Windows on the iPhone and follow the prompts to pair the two over Bluetooth.
- Approve the iPhone dialogs asking to Share notifications, Share system notifications, and Share contacts.
- On the iPhone, open Settings > Bluetooth, tap the “i” next to your PC’s name and toggle on Show Notifications and Sync Contacts. Without these, the inbox stays empty.
iMessage replies sent from the PC arrive as “green-bubble” SMS on the recipient’s side — that’s an Apple limitation, not a Phone Link bug.
Getting the Most Out of Phone Link Day-to-Day
Once it’s connected, a few habits make a big difference:
- Pin Phone Link to the taskbar and let it auto-start with Windows so it’s ready when you wake the PC.
- Drag photos out of the gallery straight into File Explorer (Android only) — much faster than emailing them to yourself.
- Take calls through a paired headset from the PC’s call screen, especially handy on home-office days.
- Mute noisy app notifications from Settings > Features > Notifications inside Phone Link so only the apps you care about pop up while you’re working.
When It Stops Working: The Usual Suspects
Phone Link is reliable when it’s healthy and stubborn when it’s not. The fixes we run through on the bench, in order:
- Bluetooth dropped. Toggle Bluetooth off and on on both devices, then click Sync at the top of the Phone Link window.
- Battery optimisation killed the phone app. On Android, find Link to Windows in Settings > Apps and set battery usage to Unrestricted.
- Microsoft account mismatch. Check the account email in Phone Link matches the one signed in to Windows. If you’ve recently re-installed Windows or migrated to a new PC, our OS installation team sees this almost daily.
- Phone Link cache corrupt. Right-click the app in Start, choose App settings, then Reset. You’ll have to re-pair.
- Windows 11 build out of date. Phone Link gets quietly broken by some pre-release builds — install the latest patch via Windows Update.
If you’ve walked the list and the app still won’t pair, the issue is almost always something deeper — a corrupt Windows profile, a faulty Bluetooth radio, or a router that’s isolating clients. Customers in Falkirk and Linlithgow often call us in for that last one because business-grade routers commonly ship with “client isolation” turned on. Our networking team can flip the setting in a few minutes, or our software troubleshooting team will dig into the PC side.
Need a Hand Getting Connected?
Phone Link is one of those features that’s either “wonderful” or “nothing happens when I click it”, with not much in between. If your PC is sat there refusing to see your phone, book a quick session with our remote support team across Edinburgh and the Lothians and we’ll get you paired up without you needing to leave the desk.