How I can reverse-tether my tablet using my phone’s mobile broadband with bluetooth DUN, without rooting?

I have a [phone](http://www.samsung.com/fr/consumer/mobile-phones/mobiles/bar/GT-B2100SRIXEF) which run java for the [J2ME](http://www.oracle.com/technetwork/java/embedded/javame/index.html) platform not android ones. When I pair it with my laptop, I can use the [phone](http://www.samsung.com/fr/consumer/mobile-phones/mobiles/bar/GT-B2100SRIXEF) to connect internet using [mobile broadband](https://en.wikipedia.org/wiki/Mobile_broadband#GSM_family) connection *(I pick my provider in a list on the laptop to autocomplete the parameters)*. However when I pair it on my Samsung Galaxy tab S, I don't have this option, even when there is no Wi-Fi access point. There are lot of apps to convert you android phone into a server for this. But I own a tablet with android 5 *(only Wi-Fi and bluetooth connection)*, and I would like to use my classic mobile phone as access point over bluetooth. I know how to configure the phone since I already use it on my Linux laptop. But I don’t know how to use my tablet as a DUN client, and I couldn’t find an app on the play store for that. For those who still don’t what is beeing asked here, here’s a [tutorial](https://wiki.debian.org/UseYourCellPhoneAsModem) I use for a non wizard tethering on Debian *(I couldn’t find a android equivalent)*. So, how I can connect Samsung galaxy tab S 8.4 to internet over bluetooth with my mobile phone's connection? # Update : Here’s my provider parameters in my case : **dial-up number value** : "*99#" **APN value** : "Free" **Authentication method** : Store **Username value** : "Free" **Password value** : "Free" **DUN channel value** : "0" **Connection method** : [GPRS](https://en.wikipedia.org/wiki/General_Packet_Radio_Service) **PIN method** : Store **PIN value** : null **Provider proxy address value** : "212.27.40.225" **Provider proxy port value** : "80" But on most OS, *(for laptop, including old windows)* you just get a country selector, then you pick-up your mobile provider in a list and the connection parameters are filled up for you. ***Note***: As the device is still new I want to keep the long time warranty option. BlueVPN+ seems to indirectly allow what I need without rooting, but the program is not free.