Description
| TC-108C | Incoming CO Line | Local Station(Extension) | Expandable or not |
| Capacity | 1 | 8 | No |
| Item | Parameter |
| Power | AC110V or AC220V 50-60Hz |
| Feed Currency | DC48V; 25mA |
| Ringing Currency | AC65v/50Hz |
| DISA | 10 second |
| Communication path | 1 |
| Extension number length | 2 to 4 digits |
| Caller ID | * Receive: Auto adapt DTMF, FSK (Bell.202) |
| * Send: FSK (Bell.202) | |
| Dial mode | DTMF |
| Degree of Unbalance about earth |
* 300Hz~600Hz≤40dB |
| * 600Hz~3400Hz≤46dB | |
| Transmission Attributes | * Extension to extension ≤1.5dB |
| * Extension to extension ≤2.0dB |
PRODUCT FEATURE
| System Feature | Optional Feature |
| * Self-extension number confirmation | * 110V or 220V power supply |
| * Total 10s OGM | * UK/US/AU/EUR Power Plugs |
| * Extension number assignable freewill | |
| * Power failure transfer | |
| Receiving Call Feature | Making call Feature |
| * DISA Auto-attendant | * Dial number directly for CO line |
| * Operator Attendant | * Extension outgoing call class |
| * Call Transfer | * Outside ( CO ) Line Duration Time Limit |
| * 3-party Conference Call | |
| * External and extension caller ID | |
| * Transferred caller ID | |
| * Call Pick up |
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