This manual provides step‑by‑step instructions for installing the Sampo HT‑B1003L telephone, configuring its settings, and using its features such as call history, volume control, and anti‑theft functions. It also includes safety warnings and battery‑replacement guidelines.
The document contains a troubleshooting section, detailed specifications, and contact information for after‑sales service, helping users resolve common issues without disassembling the device. This manual is written in Chinese.
| Weight | 584 g |
|---|---|
| Dimensions | 215 mm × 165 mm × 60 mm |
| Power supply | 1.5 V |
Press the “删除/AC” key to delete a selected number; hold the key for about 3 seconds to delete all stored numbers.
Remove the battery, wait about 30 minutes, then reinstall it and re‑insert the battery connector.