This manual begins with safety instructions, warning users about battery handling, moisture exposure, and proper grounding. It also explains how to avoid interference with nearby electronic equipment and how to verify that caller‑ID service is enabled by the local telecom provider.
The installation section describes connecting the power adapter (AC 110 V 60 Hz, DC 9 V 500 mA) and charging the built‑in batteries. Subsequent chapters cover basic operation, phone‑function settings, hands‑free (免持) usage, LCD display symbols, additional GAP functions, and troubleshooting common faults such as low‑battery warnings. This manual is written in Chinese.
| Input Voltage | AC 110 V 60 Hz |
|---|---|
| Output Voltage | DC 9 V 500 mA |
| Charging Battery Voltage | DC 1.2 V (x2) |
| Maximum Standby Time | 120 hours |
| Maximum Talk Time | 13 hours |
| Effective Range (Outdoor) | 300 m |
| Number of Stored Caller‑ID Entries | 20 groups |
When the LCD displays the low‑battery symbol ("3"), disconnect the power source immediately.
Dial "4121111" and then enter "686#" to hear a voice prompt that confirms the status of caller‑ID service.