1. Introduction
Thank you for purchasing the Yanmis KX-T8001 Wired Desk Telephone. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new telephone. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Package Contents
Please check the package for the following items:
- 1 x Yanmis KX-T8001 Wired Telephone Unit
- 1 x Handset
- 1 x Handset Cord
- 1 x Telephone Line Cord
3. Product Overview and Features
The Yanmis KX-T8001 is a reliable wired desk telephone designed for home or office use, featuring essential functions for clear communication.
Key Features:
- Dual Mode: Automatic identification of DTMF/FSK dual mode.
- Caller ID Display: Shows the caller's number, date, and week in real-time.
- Flash Function: Allows dialing the next number without hanging up the current call.
- Redial Function: Quickly redial the last number if a call is interrupted.
- Optional Ringtones: Select from various ringtone options.
- Power Supply: Operates directly from the telephone line, no external power adapter needed.

Figure 3.1: Overview of the Yanmis KX-T8001 Wired Desk Telephone.
4. Setup
Follow these steps to set up your telephone:
- Unpack: Carefully remove all components from the packaging.
- Connect Handset: Plug one end of the coiled handset cord into the handset and the other end into the designated port on the telephone base (usually marked with a handset icon).
- Connect Telephone Line: Plug one end of the telephone line cord into the telephone base (usually marked with a wall jack icon) and the other end into your wall telephone jack.
- Placement: Place the telephone on a flat, stable surface such as a desk or table. Ensure it is within reach of the telephone wall jack.

Figure 4.1: Proper placement of the telephone on a flat surface.
5. Operating Instructions
Making a Call:
- Lift the handset.
- Listen for a dial tone.
- Dial the desired telephone number using the keypad.
- Once the call is complete, replace the handset on the cradle.
Receiving a Call:
- When the phone rings, lift the handset to answer the call.
- Once the call is complete, replace the handset on the cradle.
Caller ID Display:
The display screen will show the incoming caller's number, along with the current date and week, before you answer the call.

Figure 5.1: Caller ID and real-time display.
Flash Function:
The Flash function allows you to switch between calls or dial a new number without fully disconnecting the current call. Press the FLASH/BRT button during a call to activate this feature, then dial the new number or switch to another line if available.

Figure 5.2: Illustration of the Flash function in use.
Redial Function:
If your call is interrupted or you wish to call the last dialed number again, simply lift the handset and press the REDIAL button. The telephone will automatically redial the last number.

Figure 5.3: Location of the Redial button.
Ringtone Selection:
The telephone offers optional ringtones. Consult the on-screen menu (if available) or press the RING button to cycle through available ringtones and select your preferred option.

Figure 5.4: Visual representation of ringtone options.
6. Maintenance
To ensure the longevity and proper functioning of your Yanmis KX-T8001 telephone, follow these maintenance guidelines:
- Cleaning: Use a soft, damp cloth to wipe the exterior of the telephone. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture.
- Environment: Keep the telephone away from direct sunlight, heat sources, and areas with high humidity or dust.
- Cords: Periodically check the handset and telephone line cords for any signs of wear or damage. Replace if necessary.
- Storage: If storing the telephone for an extended period, disconnect it from the wall jack and store it in a cool, dry place.
7. Troubleshooting
If you encounter any issues with your telephone, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No dial tone | Telephone line cord is loose or disconnected. | Ensure both ends of the telephone line cord are securely plugged into the wall jack and the telephone base. |
| No Caller ID display | Caller ID service not activated by your telephone provider. | Contact your telephone service provider to ensure Caller ID service is active on your line. |
| Cannot make or receive calls | Telephone line issue or service outage. | Check if other phones on the same line are working. Contact your telephone service provider if the issue persists. |
| Buttons not responding | Temporary software glitch or debris under buttons. | Disconnect the phone line for a few minutes, then reconnect. Clean the keypad gently with a soft cloth. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | KX-T8001 |
| Brand | Yanmis |
| Type | Wired Telephone |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Default (Red as shown in images) |
| Display | Yes (Caller ID, Date, Week) |
| Power Source | Telephone Line Powered (No external power required) |
| Dialer Type | Single Keypad |
| Dimensions (L x W x H) | 21.7 x 16 x 6 centimeters |
| Item Weight | 617 Grams |
| Caller ID | Yes |
| Manufacturer Reference | Yanmiswb6e72ko3p |
| Country of Origin | China |
9. Warranty and Support
Yanmis provides a reliable warranty for this product. For any quality issues, we offer a 100% unconditional return service. Please do not hesitate to contact us if you experience any problems or have questions regarding your Yanmis KX-T8001 telephone.
For support, please refer to the seller's contact information on your purchase platform or the official Yanmis website.