Connect your device to a computer with a USB cable. After the driver is automatically installed on the computer, the drive name corresponding to your device will be displayed. On your device, swipe down from the status bar to open the notification panel, swipe down further to show all shortcut switches, go to Touch for more options, and select Thread Details - HUAWEI Community. There might be a network problem, please try again. I have a Huwawei Matebook D14, and tried to connect a second HDMI-display through an USB-C - hub. But the computer wont't send signals to the display. What can I do? I guess this should work? The USB and USB-C (power) connection works through the hub. Configure Dual SIM Settings. Applicable products： HUAWEI Mate 20 X (dual sim card 6gb+128gb)，HUAWEI Mate 10 (dual sim card 4 gb (ram) + 64 gb、single sim card 4 gb (ram) + 64 gb)，HUAWEI Mate 20 Pro (dual sim card 6gb+128gb) Go to Settings > Mobile network > SIM management and set SIM 1 or SIM 2 as the default mobile data or default Capture exceptional clarity and detail thanks to the power of AI. More than just all day battery. The largest battery in its class (4200mAh) coupled with a new generation SuperCharge technology. Zero to Hero. 30 mins charge for over a day's use. Wireless Supercharge. High speed wireless charging compatible. Enable VoLTE. Contact your carrier to activate the VoLTE service for your SIM card. If both the primary and secondary SIM card trays of a dual-SIM phone support VoLTE, it can be enabled for both SIM cards. If two SIM cards have been inserted, go to Settings > Mobile network > Mobile data. In the network settings area for SIM 1 or SIM 2, enable An advantage of the Huawei Mate 20 Pro (L29 128GB/6GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots. Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO and NFC to make mobile payments or connection to other devices. The number of digits and maximum number of attempts allowed to unlock your PIN and PUK are subject to your carrier. Go to Settings > Security > More settings to enter the SIM lock settings screen. Enable Lock SIM card, enter the PIN, then touch OK. To change the PIN, touch Change SIM PIN, and follow the onscreen instructions. Huawei Mate 50 Pro Dual Sim 512GB - Orange Huawei Mate 20 Lite Single-sim 6.3 Octa-core Smartphone 64GB Android 8.1 Black To Wear Design Sound 24 Hours Of hBWn6qK.