QOS is an application that helps you to join the community easily. Equipped with various features that help you stay up-to-date and always current.

News & Information
No longer need to be afraid of missing important information from Qolbun Salim. QOS helps you to always be up-to-date
Hotline
No need to bother looking for important numbers to find help at critical times. Everything has QOS
Member Services
With a clear and transparent flow, now you can easily monitor the status of your request or complaint
Payment & Purchase
You can pay various bills directly using QOS. One set, one set is straight away
Other Features
You can try other features straight away and they are ready for you to make your favorite features.

Come on, download and join QOS!