 |  |  | |
| OS | Android | Android | Android |
| Lines | 16 | 16 | 16 |
| Display | 7" capacitivetouch screen | 7" capacitivetouch screen | 7" capacitivetouch screen |
| Line Key | 0 | 0 | 0 |
| Memory Key | 27 | 27 | 27 |
| Ethernet Ports | 2 x Gigabit | 2 x Gigabit | 2 x Gigabit |
| Built-In PoE | Yes | Yes | Yes |
| PSU included | No | No | No |
| USB | 1 x 2.0 | 1 x 2.0 | 1 x 2.0 |
| Bluetooth | Built-In 4.0+ EDR | Built-In 4.0+ EDR | Built-In 4.0+ EDR |
| WiFi | Built-In 2.4GHz, 802.11b/g/n | Built-In 2.4GHz, 802.11b/g/n | Built-In 2.4GHz, 802.11b/g/n |
| Camera | No | Optional CAM50 | Yes |
| Expansion Module | 3 x EXP50 | 3 x EXP50 | 3 x EXP50 |