| Phone Make & Model | VoLTE | VoLTE Roaming | WiFi Calling |
| ALCATEL 1 2022 | Yes | No | Yes |
| Apple iPhone 11 | Yes | Yes | Yes |
| Apple iPhone 11 Pro | Yes | Yes | Yes |
| Apple iPhone 11 Pro Max | Yes | Yes | Yes |
| Apple iPhone 12 | Yes | Yes | Yes |
| Apple iPhone 12 mini | Yes | Yes | Yes |
| Apple iPhone 12 Pro | Yes | Yes | Yes |
| Apple iPhone 12 Pro Max | Yes | Yes | Yes |
| Apple iPhone 13 | Yes | Yes | Yes |
| Apple iPhone 13 mini | Yes | Yes | Yes |
| Apple iPhone 13 Pro | Yes | Yes | Yes |
| Apple iPhone 13 Pro Max | Yes | Yes | Yes |
| Apple iPhone 14 | Yes | Yes | Yes |
| Apple iPhone 14 Plus | Yes | Yes | Yes |
| Apple iPhone 14 Pro | Yes | Yes | Yes |
| Apple iPhone 14 Pro Max | Yes | Yes | Yes |
| Apple iPhone 5s | No | No | No |
| Apple iPhone 6 | No | No | No |
| Apple iPhone 6 Plus | No | No | No |
| Apple iPhone 6s | Yes | No | Yes |
| Apple iPhone 6s Plus | Yes | No | Yes |
| Apple iPhone 7 | Yes | Yes | Yes |
| Apple iPhone 7 Plus | Yes | Yes | Yes |
| Apple iPhone 8 | Yes | Yes | Yes |
| Apple iPhone 8 Plus | Yes | Yes | Yes |
| Apple iPhone Se 2016 | No | No | No |
| Apple iPhone SE 2020 | Yes | Yes | Yes |
| Apple iPhone SE 2022 | Yes | Yes | Yes |
| Apple iPhone X | Yes | Yes | Yes |
| Apple iPhone XR | Yes | Yes | Yes |
| Apple iPhone Xs | Yes | Yes | Yes |
| Apple iPhone Xs Max | Yes | Yes | Yes |
| Huawei Mate 20 Pro RS Porsche Design | No | No | Yes |
| Huawei Mate 20 | No | No | Yes |
| Huawei Mate 20 Pro | No | No | Yes |
| Huawei Mate XS | No | No | Yes |
| Huawei Nova 3 | No | No | Yes |
| Huawei Nova 3i | No | No | Yes |
| Huawei Nova 5T | No | No | Yes |
| Huawei P20 | No | No | Yes |
| Huawei P20 Pro | No | No | Yes |
| Huawei P30 | No | No | Yes |
| Huawei P30 Pro | No | No | Yes |
| Huawei P40 | No | No | Yes |
| Huawei P40 Pro | No | No | Yes |
| Huawei P40 Pro+ | No | No | Yes |
| Huawei Y5 2019 | No | No | Yes |
| Huawei Y5p & Y6p | No | No | Yes |
| Huawei Y6 Pro | No | No | Yes |
| Huawei Y6 Pro (2019) | No | No | Yes |
| Huawei Y6s | No | No | Yes |
| Huawei Y7 Pro (2019) | No | No | Yes |
| Huawei Y9 2019 | No | No | Yes |
| Huawei Y9 Prime 2019 | No | No | Yes |
| Motorola Edge 30 Neo | Yes | No | Yes |
| Motorola Moto G32 | Yes | No | Yes |
| OPPO A15 | Yes | No | Yes |
| OPPO A16s | Yes | Yes | Yes |
| OPPO A17 | Yes | Yes | Yes |
| OPPO A52 | Yes | No | Yes |
| OPPO A54 5G | Yes | Yes | Yes |
| OPPO A54 5G | Yes | Yes | Yes |
| OPPO A54s | Yes | Yes | Yes |
| OPPO A72 | Yes | No | Yes |
| OPPO A74 5G | Yes | No | Yes |
| OPPO A77 5G | Yes | Yes | Yes |
| OPPO A78 5G | Yes | Yes | Yes |
| OPPO A91 | Yes | No | Yes |
| OPPO A94 5G | Yes | Yes | Yes |
| OPPO A94 5G | Yes | Yes | Yes |
| OPPO A98 5G | Yes | Yes | Yes |
| OPPO AX5 | No | No | Yes |
| OPPO AX7 | No | No | Yes |
| OPPO Find N2 Flip 5G | Yes | Yes | Yes |
| OPPO Find X | No | No | Yes |
| OPPO Find X2 Pro | No | No | Yes |
| OPPO Find X3 Lite 5G | Yes | Yes | Yes |
| OPPO Find X3 Pro 5G | Yes | Yes | Yes |
| OPPO Find X5 5G | Yes | Yes | Yes |
| OPPO Find X5 Lite | Yes | Yes | Yes |
| OPPO Find X5 Pro 5G | Yes | Yes | Yes |
| OPPO R15 | No | No | Yes |
| OPPO R15 Pro | No | No | Yes |
| OPPO R17 Pro | No | No | Yes |
| OPPO Reno10x Zoom | No | No | Yes |
| OPPO Reno4 & 4 Z | Yes | No | Yes |
| OPPO Reno8 5G | Yes | Yes | Yes |
| OPPO Reno8 Lite 5G | Yes | Yes | Yes |
| Samsung Galaxy A01 | Yes | Yes | Yes |
| Samsung Galaxy A01 Core | TBC | No | Yes |
| Samsung Galaxy A02s | Yes | Yes | Yes |
| Samsung Galaxy A03 | Yes | Yes | Yes |
| Samsung Galaxy A03s | Yes | Yes | Yes |
| Samsung Galaxy A10 | Yes | No | Yes |
| Samsung Galaxy A11 | Yes | Yes | Yes |
| Samsung Galaxy A12 | Yes | Yes | Yes |
| Samsung Galaxy A13 | Yes | Yes | Yes |
| Samsung Galaxy A14 | Yes | Yes | Yes |
| Samsung Galaxy A14 5G | Yes | Yes | Yes |
| Samsung Galaxy A20 | Yes | No | Yes |
| Samsung Galaxy A20 | Yes | No | Yes |
| Samsung Galaxy A21s | Yes | Yes | Yes |
| Samsung Galaxy A22 | Yes | Yes | Yes |
| Samsung Galaxy A23 | Yes | Yes | Yes |
| Samsung Galaxy A24 | Yes | Yes | Yes |
| Samsung Galaxy A30 | Yes | No | Yes |
| Samsung Galaxy A31 | Yes | Yes | Yes |
| Samsung Galaxy A32 | Yes | Yes | Yes |
| Samsung Galaxy A33 5G | Yes | Yes | Yes |
| Samsung Galaxy A34 5G | Yes | Yes | Yes |
| Samsung Galaxy A5 (2017) | No | No | Yes |
| Samsung Galaxy A50 | Yes | No | Yes |
| Samsung Galaxy A51 | Yes | Yes | Yes |
| Samsung Galaxy A52 5G | Yes | Yes | Yes |
| Samsung Galaxy A52s 5G | Yes | Yes | Yes |
| Samsung Galaxy A53 5G | Yes | Yes | Yes |
| Samsung Galaxy A54 5G | Yes | Yes | Yes |
| Samsung Galaxy A7 (2017) | No | No | Yes |
| Samsung Galaxy A70 | Yes | No | Yes |
| Samsung Galaxy A71 | Yes | Yes | Yes |
| Samsung Galaxy A72 | Yes | Yes | Yes |
| Samsung Galaxy A73 5G | Yes | Yes | Yes |
| Samsung Galaxy A8 and A8+ | No | No | Yes |
| Samsung Galaxy A80 | Yes | Yes | Yes |
| Samsung Galaxy Fold | Yes | Yes | Yes |
| Samsung Galaxy J2 Core | No | No | Yes |
| Samsung Galaxy J2 Pro | No | No | Yes |
| Samsung Galaxy J3 Pro | No | No | Yes |
| Samsung Galaxy J4 | Yes | No | Yes |
| Samsung Galaxy J4+ | No | No | Yes |
| Samsung Galaxy J5 Prime | No | No | Yes |
| Samsung Galaxy J5 Pro | No | No | Yes |
| Samsung Galaxy J6 | No | No | Yes |
| Samsung Galaxy J7 Prime | No | No | Yes |
| Samsung Galaxy J7 Pro | No | No | Yes |
| Samsung Galaxy J8 | Yes | No | Yes |
| Samsung Galaxy Note 5 | No | No | Yes |
| Samsung Galaxy Note 8 | No | No | Yes |
| Samsung Galaxy Note10 & Note10+ | Yes | No | Yes |
| Samsung Galaxy Note20 5G | Yes | Yes | Yes |
| Samsung Galaxy Note20 Ultra 5G | Yes | Yes | Yes |
| Samsung Galaxy Note9 | Yes | No | Yes |
| Samsung Galaxy S10 | Yes | Yes | Yes |
| Samsung Galaxy S10+ | Yes | Yes | Yes |
| Samsung Galaxy S10e | Yes | Yes | Yes |
| Samsung Galaxy S20 | Yes | Yes | Yes |
| Samsung Galaxy S20 FE | Yes | Yes | Yes |
| Samsung Galaxy S20+ 5G | Yes | Yes | Yes |
| Samsung Galaxy S20 Ultra 5G | Yes | Yes | Yes |
| Samsung Galaxy S21 5G | Yes | Yes | Yes |
| Samsung Galaxy S21 FE 5G | Yes | Yes | Yes |
| Samsung Galaxy S21 Ultra 5G | Yes | Yes | Yes |
| Samsung Galaxy S21+ 5G | Yes | Yes | Yes |
| Samsung Galaxy S22 5G | Yes | Yes | Yes |
| Samsung Galaxy S22 Ultra 5G | Yes | Yes | Yes |
| Samsung Galaxy S22+ 5G | Yes | Yes | Yes |
| Samsung Galaxy S23 5G | Yes | Yes | Yes |
| Samsung Galaxy S23 Ultra 5G | Yes | Yes | Yes |
| Samsung Galaxy S23+ 5G | Yes | Yes | Yes |
| Samsung Galaxy S6 Edge + | No | No | Yes |
| Samsung Galaxy S7 and S7 edge | No | No | Yes |
| Samsung Galaxy S8 and S8+ | No | No | Yes |
| Samsung Galaxy S9 and S9+ | Yes | No | Yes |
| Samsung Galaxy Xcover 5 | Yes | Yes | Yes |
| Samsung Galaxy Z Flip | Yes | Yes | Yes |
| Samsung Galaxy Z Flip 5G | Yes | Yes | Yes |
| Samsung Galaxy Z Flip3 5G | Yes | Yes | Yes |
| Samsung Galaxy Z Flip4 5G | Yes | Yes | Yes |
| Samsung Galaxy Z Fold2 5G | Yes | Yes | Yes |
| Samsung Galaxy Z Fold3 5G | Yes | Yes | Yes |
| Samsung Galaxy Z Fold4 5G | Yes | Yes | Yes |
Devices must be running the latest available software to support VoLTE Roaming. Minimum requirements as follows:
Samsung range Android 12
OPPO range Android 13
Updated 18 Sept 2023