and press gently until the tray pops out. Most devices just have a single SIM card slot, but some might also have a spot for a MicroSD card and/or another SIM card, so add, remove, or swap any ...

It’s also possible that the SIM card isn’t properly seated in the SIM tray or there’s a compatibility issue between the SIM card and your phone. If you recently switched to an eSIM from a ...