If you have a second SIM, slide it in slot 2. SIM card slot; Microphone; Loudspeaker; Flash; Camera; Microphone; Front camera; Volume keys; Power/Lock key; Fingerprint sensor; USB connector. Insert the cards · Put your fingernail in the back cover opening slot, bend the back cover open, and remove it. Back Camera, 48 MP, f/, (wide), 1/", µm, PDAF. Need more? The Micro SD slot allows expansion up to 1TB. · Slide the SIM card. If you have a memory card, remove the battery, and slide the memory card in the memory card slot. Choose from 8GB, 12GB, or 16GB of RAM and storage options of GB or a whopping GB. Internal, GB 6GB RAM. Card slot, microSDXC (uses shared SIM slot). If you have a single-SIM phone, put a nano-SIM card in slot 1 and a memory card in slot 2 on the tray with the contact areas face down. Back camera 2, 13 MP, f/, Slide the nano-SIM in slot 1 with the contact area face down. · If the battery is in the phone, lift it out. ◼️Operating. · Slide the nano-SIM in slot 1 with the contact. Put your fingernail in the small slot at the bottom of the phone, lift and remove the cover. If you have a memory card, slide it in the memory. Put your fingernail in the small slot on the bottom left corner of the phone, lift and remove the cover. The Nokia Lumia has a 5 MP camera with LED flash to capture photos and videos of superb quality. If you have a dual-SIM. . If the battery is in the phone, lift it out. As this Nokia smartphone supports 3G and Wi-Fi connectivity. If you have a dual-SIM phone, slide the second SIM in slot 2.