Holes on bottom of S21 5G

[userAwlAhm90Te]

I just got a new unlocked S21 5G.  When I was going to install my Google Fi sim card I pushed the pin into the hole next to the sim tray.  When the tray did not open, I pushed a little harder.  The tray still did not open.  I pulled the pin out and looked closer and realized that it was not the correct hole.  What is that hole for?  Hopefully I didn't break anything.

Thanks for any help!

[LongHiker · Accepted solution]

@userAwlAhm90Te 

That is a microphone. You may have damaged the microphone or just the grill protecting the microphone. The water resistance may also be compromised. 

[userAwlAhm90Te]

Thanks @LongHiker!  Just tried calling some one and they said it sounded fine.  Fingers crossed!

[LongHiker]

@userAwlAhm90Te 

There are 2 microphones. Another is at the bottom of the phone.