ALL Samsung 4G model and LG model will get JIO FREEDOM PREVIEW OFFER SIM.
Process to Generate Code
1. Download -“MY JIO” from Google Play
2. Install MY Jio
3. After installing make sure you are not connected to wifi or Using Jio SIM
4.On the page you will see option of ” GET YOUR JIO SIM”
5.Complete the registration process,Name & Mobile num
6 Click next and Generate the code.
7. Note down the code
8. Hanover the CAF+Jio Money+ Form 60(if required) to Jio distributior . Photo size should be 3.5×3.5

VoLTE list:

#LG X Screen (K500I)
#LG Google Nexus 5x (LG-H791)
#LG G4 Stylus 4G
#LG Spirit 4G H442
#LG K7
#LG K10
#LG Stylus 2 Plus
#LG K520 – Stylus 2

#Samsung Galaxy-J2 (SM-J200G)
#Samsung Galaxy J7 (SM-J700F)
#Samsung Galaxy J5 (SM-J500F)
#Samsung Galaxy A5 (SM-A500G)
#Samsung Galaxy A7 (SM-A700FD)
#Samsung Galaxy Core Prime 4G (SM-G360FY)
#Samsung Galaxy S6 (SM-G920I)
#Samsung ON7 (Mega On – SM-G600FY)
#Samsung Galaxy A8 (SM-A800F)
#Samsung Galaxy S6 Edge (SM-G925I)
#Samsung ON5 (SM-G550FY)
#Samsung Galaxy Note 5 (SM-N920G)
#Samsung Galaxy Note 4 (SM-N910G)
#Samsung Galaxy S6 Edge Plus (SM-G928G)
#Samsung Galaxy Note 4 Edge (SM-N915G)
#Samsung Note 5 Duos (SM-N9208)
#Samsung S7 (SM-G930F)
#Samsung Galaxy A5 (A510FD)
#Samsung Galaxy A7 (A710FD)
#Samsung S7 Edge (SM-G935F)
#Samsung A8 VE(SM-A800I)
#Samsung J5 (2016)
#Samsung J7 (2016)
#Samsung ON5 Pro
#Samsung ON7 Pro
#Samsung Galaxy J2 (2016)
#Samsung J Max
#Samsung Galaxy J2 Pro

LTE models
#LG G5
#Samsung Grand Prime 4G
#Samsung Galaxy J1 4G (SM-J100G)
#Samsung Galaxy S 5 Plus (SM-G901F)
#Samsung Galaxy J3
#Samsung Galaxy S5 Neo
#Samsung Galaxy A9
#Samsung Galaxy A9 Pro