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