Place the SIM card face up in the SIM card tray.

When you’re done, slide the SIM ejector tool back into the instruction card so you can find it again later. Insert the SIM ejector tool into the small hole and gently press in to eject the SIM card tray. Locate your SIM card tray near the bottom-right corner and under the kickstand of your Surface Pro (5th Gen) with LTE Advanced. The kickstand has the Microsoft logo on the back. With your Surface Pro (5th Gen) with LTE Advanced facing down, gently pull out the kickstand. To learn how to attach the bumper to your Surface Duo, see Attach the Surface Duo Bumper. Make sure the SIM card tray slides in smoothly-don't force it.Īfter you insert your SIM card, you’ll be ready to set up your mobile data connection on your Surface Duo. The small hole in the SIM card tray should be closest to the bottom-right corner. Slide the SIM card tray back into the SIM card slot until it clicks. The words or logo on the SIM card should be facing up. Make sure the small notch in the corner of the SIM card matches the one in the SIM card tray so that it fits properly.

Place the nano SIM card face up in the SIM card tray. You might be able to grab the longer end of the SIM tray with your fingernails to remove it. If this occurs, slightly insert the SIM ejector tool back into the hole for the SIM card tray, and then gently angle the tool and pull the tray all the way out. Note: If the bumper is attached, the SIM card tray may not come all the way out. If the bumper is attached, near the bottom-right corner, take the SIM ejector tool and use it to lift the small silicone tab up. If the bumper is off (recommended), locate the SIM card tray near the bottom-right corner.

Do one of the following on your Surface Duo, depending on if the Surface Duo Bumper is on or off:

Surface go 3 with lte