With open the door you can notify your friends that you have arrived and they should open the door so you can enter! Decide your favorite contacts and just click on the ring bell to send them the notification!
If your friend does not use "Open The Door" you can choose to send a sms instead without writing anything.
![[FEATURE] ARM SOFT-DOWN STAY NSDX-10 (R/L) K-TV / DROP HINGE SDH-P - Sugatsune Global screenshot 1](https://i.ytimg.com/vi/tnXO5UhQyYU/mqdefault.jpg)
9Apps 4.9
