A "sim tray" is a small slot or compartment in a smartphone or tablet where a SIM card is inserted. The SIM card contains important information that allows the device to connect to a cellular network and make phone calls or access the internet.
Sentences with «sim tray»
On the left side, you can see the dual sim tray slot next to the micro SD tray slot. (pokde.net)
A hybrid sim tray sits on the other side and the 3.5 mm jack along with micro USB charging port and speaker grille occupy the bottom part. (techpp.com)
The other side houses a dual sim tray and a dedicated microSD slot. (indianexpress.com)