TCL-USB (9) is a high capability and new personal office USB VOIP Phone with the PSTN port.
This manual introduces the TCL-USB (9) VOIP phone, describing its high‑capacity voice processor, USB and PSTN ports, and supported instant‑messaging software. It lists system requirements, package contents, and details the keypad and LCD screen functions.
Installation instructions cover installing Skype, the Skype Phone software, and connecting the device to a computer and PSTN line. The guide also explains how to operate the phone, set parameters, view call logs, and perform maintenance and troubleshooting.
| CPU requirement | Pentium 586 or above |
|---|---|
| Memory requirement | More than 64 M |
| Supported operating systems | Windows 2000 / Windows XP / Mac OS 9 / Mac OS X |
| USB port support | USB 1.1 / USB 2.0 |
| Power source | Standard USB port power, no external supply needed |
Use the PSTN port on the device to dial normal telephone numbers, which allows emergency calls and works when the network is jammed.
Press the OUT/Y key first, then press CID/A or OUT/V to display the call duration on the LCD screen.
In hanging‑up or holding mode, press the DELETE key to remove the selected number from the log.