Key facts
- Brand
- Sampo
- Model
- CT-W11L
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-19
Start here

Sampo CT-W11L Caller ID Wireless Phone User Manual
This manual provides step‑by‑step installation instructions, including connecting the handset, base unit, power adapters and battery. It also details the main features such as caller ID display, multi‑channel scanning, internal intercom, and external line reservation.
Operational guidance covers making and receiving calls, using hands‑free mode, adjusting volume, switching channels, pairing additional handsets, and setting date/time. A troubleshooting section lists common problems and their solutions, while safety notes address power requirements and battery charging. This manual is written in Chinese.
Sampo CT-W11L specifications
| Battery | 3.6 V / 270 mAh Ni‑MH |
|---|---|
| Power supply (base unit) | AC 110 V, DC 9 V / 200 mA |
| Supported handsets | 1 to 4 handsets per base unit |
| Call log capacity | 40 incoming numbers, 20 outgoing numbers per handset |
| Channel scanning | Automatic multi‑channel scan on power‑up, manual channel selection during calls |
All Sampo CT-W11L documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I pair an additional handset with the base unit?
Press the pairing key on the base, then within 6 seconds press the pairing key on the handset and the corresponding handset number; a long beep confirms successful pairing.
How can I reset the system password?
Press the pairing key on the base unit, then hold the hold key until a long beep is heard; the system password is changed and all handsets must be re‑paired.
