If you have problems making voice calls, there may be several causes of the problem.
We found 10 possible solutions to your problem.
The network coverage may differ from area to area. In certain areas it may be so low that it's not possible to make calls.
Try making a call later when you're in an area with better network coverage. View our network coverage map.
Dimensions and weight |
|
|---|---|
| Dimensions | 138.3 x 67.1 x 7.1 mm |
| Weight | 138 g |
SIM |
|
|---|---|
| SIM type | Nano SIM |
Memory |
|
|---|---|
| Storage | 32/128/256 GB |
Screen and keys |
|
|---|---|
| Screen type | Retina display |
| Display size | 4.7 inches |
| Resolution | 750 x 1334 pixels |
| Colour display | 16 million colours |
| Touch ID | Yes |
Network |
|
|---|---|
| 2G network | Yes |
| 3G network | Yes |
| 4G network | Yes |
Connectivity |
|
|---|---|
| Bluetooth | Yes |
| Wi-Fi | Yes |
| NFC | Yes |
| USB data cable | Included |
| GPS | Yes |
Picture, video and sound |
|
|---|---|
| Camera | 12 MP |
| Video recorder | Yes |
| Flash | Yes |
| Music player | Yes |
| FM radio | No |
| Siri | Yes |
Operating system |
|
|---|---|
| Operating system | iOS 11 |
Communication |
|
|---|---|
| Voice calls | Yes |
| Video call (FaceTime) | Yes |
| iMessages | Yes |
| Text messaging | Yes |
| Picture messaging | Yes |
| Email messaging | POP3/IMAP/Exchange |
Synchronisation and file sharing |
|
|---|---|
| iCloud | Yes |
| AirDrop | Yes |
Tethering |
|
|---|---|
| USB | Yes |
| Personal hotspot | Yes |
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