Cara pasang baterai tombol bel panggil pelayan restoran tombol merk MEEYI Seri Y-A3 dan Meeyi Y-A1

Cara pasang baterai tombol bel panggil pelayan restoran tombol merk MEEYI Seri Y-A3 dan Meeyi Y-A1
Restaurant/KTV/BAR/Coffee shop Wireless call button for calling Waiter/Waitress. Meeyi table call button.
Button's battery replacement?
How to change battery replacement for Meeyi button Y-A3 and Meeyi button Y-A1 series.
It's very easy. Once you watched this video then just a D.I.Y. stuff, no big deal really,.. have fun and joy, also good luck and we are wishing you have a very nice day on your every single day 😁🙏