This manual provides detailed information on the BBK HCD007 (198) TSD telephone, including its features, hardware layout, and software functions. It guides users through installation, battery setup, USB connection, and configuration of settings such as date, time, and brightness.
The document also contains step‑by‑step usage instructions for making and receiving calls, managing call logs, using speed‑dial and VIP numbers, and troubleshooting common issues like no ring, noise, or battery problems. This manual is written in Chinese.
| Supported signaling | FSK/DTMF dual‑mode caller ID |
|---|---|
| Display functions | Date, clock, dial, call timer |
| Ringtones | 8 selectable + 1 original |
| Call log capacity | 50 incoming, 20 outgoing numbers |
| VIP numbers | 40 groups |
| Speed‑dial | 1‑key speed‑dial (1P) |
| Memory keys | 8 single‑key memory, 2 family numbers |
While the phone is in standby, repeatedly press the Brightness key to cycle through eight contrast levels.