| 1. Ruler | String | X | |||
| 2. Memory | String | ↑ | X | ||
| 3. Interface | String | ↑ | X | ||
| 4. Connector | String | ↑ | X |
| 1. VoIP codecs | String | X | |||
| 2. Phone features | String | ↑ | X | ||
| 3. VoIP protocols | String | ↑ | X | ||
| 4. Number of FXO ports for GTS lines | String | ↑ | X | ||
| 5. Dial-up type | String | ↑ | X | ||
| 6. Number of LAN ports | String | ↑ | X | ||
| 7. Gateway type | String | ↑ | X | ||
| 8. Number of FXS ports for phones | String | ↑ | X |
| 1. Waterproof | String | X | |||
| 2. Compound | String | ↑ | X | ||
| 3. With a lock | String | ↑ | X | ||
| 4. Number of branches | String | ↑ | X | ||
| 5. Standard | String | ↑ | X | ||
| 6. Case | String | ↑ | X |
| 1. Ready Boost Support | String | X | |||
| 2. Recording speed | String | ↑ | X | ||
| 3. Volume | String | ↑ | X | ||
| 4. Reading speed | String | ↑ | X |
| 1. Number of USB 3.1 connectors | String | X | |||
| 2. Active with power supply | String | ↑ | X | ||
| 3. Active | String | ↑ | X | ||
| 4. Number of USB 2.0 connectors | String | ↑ | X | ||
| 5. Number of USB 3.0 connectors | String | ↑ | X | ||
| 6. Number of connectors | String | ↑ | X | ||
| 7. Number of USB 3.2 connectors | String | ↑ | X | ||
| 8. Connection connector | String | ↑ | X | ||
| 9. Additional USB ports | String | ↑ | X | ||
| 10. Card reader | String | ↑ | X |
| 1. Web interface | String | X | |||
| 2. NAT support | String | ↑ | X | ||
| 3. Hold, call waiting | String | ↑ | X |
| 1. Battery | String | X | |||
| 2. Dimensions WxDxH | String | ↑ | X | ||
| 3. Independent mobile handset | String | ↑ | X |