| Item | Description |
| Min Capacity | 3 Line 8 Extension |
| Max Capacity | 36 Line 96 Extension |
| Trunk | Support PSTN / SIP TRUNK/ PRI (ISDN) |
| Extension | Support Digital/ Single Line/ IP Phone/ Cordless Phone |
| Integrate | Auto Attendant/ Voicemail/ Call Billing Software/ Built-in WIFI Access Point/ CRM/ IVR/ Voice Logger |
| Sensor Input (Build-in) | Door Phone/ Door Opener |
| Other | Paging/ Pick Up call/ Tele-Conference/ Call Restriction/ Ex-Music On Hold/ Power Failure Phone Port/ Speed Dialling/ Caller ID |
