Introduction
Thank you for choosing the TINGUT L011B Corded Landline Telephone. This manual provides detailed instructions for setting up, operating, and maintaining your new telephone. Please read this manual carefully to ensure proper use and to maximize the features of your device.
Package Contents
Please check the package for the following items:
- TINGUT L011B Corded Landline Telephone Unit
- Handset
- Coiled Handset Cord
- Telephone Line Cord
- User Manual (this document)
Setup
Connecting the Telephone
- Connect one end of the coiled handset cord to the handset and the other end to the handset jack on the side of the telephone base.
- Connect one end of the telephone line cord to the LINE jack on the back of the telephone base.
- Connect the other end of the telephone line cord to your wall telephone jack.

Operating Instructions
Making a Call
- Lift the handset or press the Speakerphone button to get a dial tone.
- Dial the desired telephone number using the keypad.
- Wait for the call to connect.
- To end the call, replace the handset or press the Speakerphone button again if in hands-free mode.
Receiving a Call
- When the telephone rings, lift the handset or press the Speakerphone button to answer the call.
- To end the call, replace the handset or press the Speakerphone button.
Caller ID Display
The L011B telephone features a real-time caller display on its large, backlit screen. When a call comes in, the caller's number and other relevant information will be shown on the display, allowing you to identify calls quickly before answering.

Speakerphone Function
To use the hands-free speakerphone function, press the Speakerphone button during a call. This allows you to converse without holding the handset, enabling multitasking. Press the button again to switch back to the handset or to end the call.
Adjusting Volume
The L011B telephone allows you to adjust the volume for the speaker, handset, and ringer:
- Speaker Volume: When the phone is in hands-free mode, press VOL+ or VOL- to adjust the speaker volume.
- Handset Volume: When in handset mode during a call, press VOL+ or VOL- to adjust the handset volume.
- Ringer Volume: When the phone is ringing, press VOL+ or VOL- to adjust the ringer volume.

Maintenance
Cleaning
To keep your telephone in optimal condition:
- Wipe the telephone unit with a soft, damp cloth.
- Do not use abrasive cleaners or solvents, as they may damage the surface.
- Ensure the telephone is unplugged from the wall jack before cleaning.
Troubleshooting
If you encounter any issues with your TINGUT L011B telephone, please refer to the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No dial tone | Telephone line cord is loose or disconnected. | Ensure the telephone line cord is securely connected to both the phone and the wall jack. |
| Cannot hear caller / Caller cannot hear me | Volume is too low or muted. | Adjust the handset or speaker volume using the VOL+ button. |
| Caller ID not displaying | Caller ID service not activated by your telephone provider. | Contact your telephone service provider to ensure Caller ID service is active on your line. |
| Display is dim or unreadable | Low light environment. | The display has a backlighting function for low light conditions. Ensure the phone is receiving power if applicable (some Caller ID phones require batteries for display, though not specified for L011B). |
Specifications
- Model: L011B
- Brand: TINGUT
- Type: Corded Landline Telephone
- Material: Plastic
- Color: As Pictures (typically Black)
- Display: Large, Backlit LCD with Caller ID
- Features: Real-time Caller Display, Speakerphone Function, Adjustable Volume (Speaker, Handset, Ringer)