Here are the devices that are compatible with Voice over LTE (VoLTE)

Eligible Devices:

Alcatel1 2019 4G
1B 2020 4G
1V 2020 4G
3L 2020 4G
A3 XL 4G
1S 2021 4G
AppleNote: Please ensure your device is updated to the latest version of iOS by going to Settings > General > Software Update on your handset.

iPhone 8
iPhone 8 Plus
iPhone SE
iPhone SE 2020
iPhone SE 2022
iPhone X
iPhone XR
iPhone XS
iPhone XS Max
iPhone 11
iPhone 11 Pro
iPhone 11 Pro Max
iPhone 12 mini
iPhone 12
iPhone 12 Pro
iPhone 12 Pro Max
iPhone 13 mini
iPhone 13
iPhone 13 Pro
iPhone 13 Pro Max
iPhone 14
iPhone 14 Plus
iPhone 14 Pro
iPhone 14 Pro Max
Watch SE (GPS + Cellular)
Watch SE (2nd gen) (GPS + Cellular)
Watch Series 3 (GPS + Cellular)
Watch Series 4 (GPS + Cellular)
Watch Series 5 (GPS + Cellular)
Watch Series 6 (GPS + Cellular)
Watch Series 7 (GPS + Cellular)
Watch Series 8 (GPS + Cellular)
Watch Ultra (GPS + Cellular)
GooglePixel 3a
Pixel 3
Pixel 3XL
Pixel 4a
Pixel 4
Pixel 4XL
Pixel 5
Pixel 6a
Pixel 6
Pixel 6 Pro
Pixel 7
Pixel 7 Pro
HTC10 4G
OneX10 4G
U Ultra 4G
U 11 life 4G
HuaweiGR5 2017 4G
Y5 2018 4G
Nova 2i 4G
Nova 3e 4G
Mate 9 4G
Mate 10 4G
Mate20 4G
Mate20 Pro 4G 
P9 4G
P10 4G
P30 4G
P30 Pro 4G 
LGK42 4G
Velvet 5G
MotorolaMoto e7 power 4G
Moto e7 4G
Moto e22i 4G
Moto g8 4G
Moto g10 4G
Moto g 5G Plus
Moto g50 5G
Moto g62 5G
Moto edge20 fusion 5G
Moto edge30 5G
Moto edge30 pro 5G
Nokia2720 Flip 4G
1 Plus 4G 
C01 Plus 4G 
3 4G
6 4G 
8 4G 
G21 4G 
XR20 5G
A16s 4G
A57 4G
A73 4G
A91 4G
R11 4G
R11s 4G
R15 Pro 4G
R17 Pro 4G
Reno Z 4G
Reno8 5G
Find X2 Lite 5G
Find X5 Lite 5G
Find X5 5G
Find X5 Pro 5G
SamsungGalaxy J2 Pro 4G
Galaxy J5 Pro 4G
Galaxy A5 2017 4G
Galaxy A8 4G
Galaxy A11 4G
Galaxy A12 4G
Galaxy A13 4G
Galaxy A13 5G
Galaxy A20 4G
Galaxy A22 5G
Galaxy A30 4G
Galaxy A32 5G
Galaxy A33 5G
Galaxy A51 4G
Galaxy A52 5G
Galaxy A53 5G
Galaxy A70 4G
Galaxy A71 5G
Galaxy A73 5G
Galaxy S5 4G
Galaxy S6 4G
Galaxy S6 edge 4G
Galaxy S6 edge+ 4G
Galaxy S7 4G
Galaxy S7 edge 4G
Galaxy S8 4G
Galaxy S8+ 4G
Galaxy S9 4G
Galaxy S9+ 4G
Galaxy S10e 4G
Galaxy S10 4G
Galaxy S10+ 4G
Galaxy S20 FE 4G
Galaxy S20 FE 5G
Galaxy S20 4G
Galaxy S20 5G
Galaxy S20+ 4G
Galaxy S20+ 5G
Galaxy S20 Ultra 5G
Galaxy S21 FE 5G
Galaxy S21 5G
Galaxy S21+ 5G
Galaxy S21 Ultra 5G
Galaxy S22 5G
Galaxy S22+ 5G
Galaxy S22 Ultra 5G
Galaxy S23 5G
Galaxy S23+ 5G
Galaxy S23 Ultra 5G
Galaxy Note Edge 4G
Galaxy Note4 4G
Galaxy Note5 4G
Galaxy Note8 4G
Galaxy Note9 4G
Galaxy Note10 4G
Galaxy Note10+ 4G
Galaxy Note20 5G
Galaxy Note20 Ultra 5G
Galaxy Z Flip 4G
Galaxy Z Flip3 5G
Galaxy Z Flip4 5G
Galaxy Fold 4G
Galaxy Z Fold2 5G
Galaxy Z Fold3 5G
Galaxy Z Fold4 5G
Galaxy Tab A 8.0 2017 4G
Galaxy Tab A 10.1 4G
Galaxy Tab A 10.5 4G
Galaxy Tab A7 (2020) 10.4 4G
Galaxy Tab A8 10.5 4G
Galaxy Tab S4 4G 
Galaxy Tab S5e 10.5 4G
Galaxy Tab S6 10.5 4G
Galaxy Tab S7 11.0 4G
Galaxy Tab S7+ 12.4 5G
Galaxy Tab S8 11.0 5G
Galaxy Tab S8+ 12.4 5G
Galaxy Tab S8 Ultra 14.6 5G         
SonyXperia X 4G
Xperia XZ Premium 4G
Xperia Z3 4G
Xperia Z5 4G
TCL305 4G
20 R 5G
20 Pro 5G
VodafoneSmart E8 4G
Smart E9 4G
Smart N10 4G
V Lite 4G
V Smart 4G
V Pro 4G