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Bluetooth, CarPlay, or Android Auto issues
Your eSIM has nothing to do with these connections. Bluetooth pairing and car integration run independently of which mobile line is active.
Pairing or connection problems in a rental car
Forget the car in your phone's Bluetooth settings and pair again, and make sure a previous renter's phone isn't still connected to the head unit. For wired CarPlay or Android Auto, try another cable; charging cables that don't carry data are a common cause.
Maps or calls fail once connected
that's the underlying data or call issue, not Bluetooth. Navigation in the car uses your KnowRoaming data, so check the line is selected for data and roaming is on, and see Maps and location not updating accurately. Voice calls through the car use your home line as normal.
Wireless CarPlay or Android Auto drops
These run over a Wi-Fi link between phone and car, and a busy hotspot on the phone can interfere. Turn the hotspot off while driving.
Download offline maps before a long drive. Navigation then works through the car regardless of signal, which matters on roads where coverage thins out.
常见问题解答
Restart, toggle airplane mode, or reach out to KnowRoaming's 24/7 support.
Since an eSIM functions similarly to a traditional SIM, your service provider may swiftly deactivate your service in the event that you misplace or have your device stolen. Do not hesitate to contact them immediately.
Be sure that your network plan allows for using it as a Personal Hotspot and that your provider has enabled it if you are unable to locate or activate it. To reconnect another device to Personal Hotspot, you must first restart both the iPhone or iPad that is providing the service and the second device. Verify that you are using the most recent version of Apple's iOS or iPadOS.
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