| Название бренда | Excelltel |
| Происхождение | Китай |
| Минимальная единица измерения | 100000015 |
| Продано В | sell_by_piece |
| Каждая упаковка | 1 |
| Вес логистики | 7.000 |
| Размер логистики - длина (см) | 52 |
| Размер логистики - высота (см) | 16 |
| Размер логистики - ширина (см) | 34 |
| Номер модели | TP848-440 |
| Capacity | 4 CO line and 40 extensions |
| Caller ID | Yes |
| Call transfer | Yes |
| LAN port | Connect PC through LAN port(RJ45 port) |
| Internal hotline | Pick up extension can reach operator directly without dial any digit |
| Call pick up | Yes |
| Multiple work mode | Operatpr mode, Auto-attendant mode, CRBT mode |
| Call Restriction | 7 Call Levels restriction |
| PC management software | Program quiclky, orderly and visibility |
| Hotel simple management | Wake up, check-in/out, billing manage |
| Auto-attendant mode | 480s DISA, including prerecorded voice and self-recording voice |
| Alarm clock voice prompt | Extension/operator/pc can set alarm clock |
| Busy tone detection | Optional, stop ringing when CO line is disconnected |
| Extension number | Flexible coding and query on extension |
| Ring identify | Identify CO line call or door phone call |
| Remote maintenance | Remote programming, remote detect and maintenance |
| Predfix dialing | Long distance number prefix dial |
| Paging function | Yes |
| Fast dialing | Under DISA mode, dial digits to reach extensions |
| Memory protect while power off | Save all programs which set before power off |
| Door phone managment | manage Door phone interface and door lock opener |
| Day/Night mode | Yes |
| Multiple call billing mode | Incoming /outgoing call / delayed / reverse polarity billing |
| Multiple extension number dial mode | Dial extension no. directly, dial 0 to operator, fast dial ext. no. |
