Use APKPure App
Get 콜마너 구버전(기사용#2) old version APK for Android
For substitute driver
Callman Knight only (# 2)
[Allow required authority]
-Location: Authority required to receive calls
-Phone: Permission to read phone number information when logging in and changing mobile phone number
-Storage: Permission to edit driver's license and profile picture
-Camera: This is necessary for checking licenses and photos.