What is the tiny tool for?

[Android Central Question]

The tiny round tool with a pin

 

[hallux]

Sounds like the SIM tray ejector tool.

Does it look like this? https://www.ifixit.com/Store/Tools/SIM-Card-Eject-Tool/IF145-091-1

If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Android Central.