JACOB JENSEN HT-60 Corded Telephone User Manual

1. Introduction and Overview

The JACOB JENSEN HT-60 telephone, a successor to the T-3 model, embodies a simple yet sophisticated design that has earned international design awards. Crafted by the renowned Danish designer Jacob Jensen, known for his work with Bang & Olufsen, this telephone is built with a minimalist aesthetic. It is versatile, supporting both wall-mounted and desktop installations, making it suitable for various environments, including homes and hotels. The device conveniently draws its power directly from the telephone line, eliminating the need for an external power adapter.

Image 1.1: The JACOB JENSEN HT-60 corded telephone, showcasing its elegant and functional design.

2. Setup

2.1 Unpacking

Carefully remove all components from the packaging. Ensure the telephone unit and the telephone line cord are present.

2.2 Connection to Telephone Line

1. Locate the RJ11USOC line jack on the back or side of the telephone unit.
2. Connect one end of the provided telephone line cord into this jack.
3. Connect the other end of the telephone line cord into your wall telephone outlet.

The telephone will draw power directly from the telephone line once connected, so no separate power adapter is required.

2.3 Placement Options

The HT-60 supports both desktop and wall-mounted installations.

• Desktop Use: Place the telephone on a flat, stable surface. The base provides stability.
• Wall-Mounted Use: The telephone is designed to be wall-mounted. Please note that fixed screws for wall mounting are not included and must be sourced separately. Ensure the mounting surface is secure.

3. Operating Instructions

3.1 Making and Receiving Calls

• To Make a Call: Lift the handset, wait for a dial tone, then dial the desired number.
• To Receive a Call: When the phone rings, lift the handset to answer.

3.2 Redial Function

The HT-60 features a redial function. Press the redial button to call the last dialed number. This function retains the last number for up to 5 minutes.

3.3 Speakerphone Function

Activate the speakerphone function to conduct hands-free conversations. Press the speakerphone button to toggle this feature on or off.

3.4 Mute Function

During a call, press the MUTE button to temporarily silence your microphone. The LCD screen will indicate when the mute function is active. Press it again to unmute.

3.5 Receiver Volume Adjustment

Adjust the volume of the receiver using the designated keys on the telephone unit during a call.

3.6 LCD Display Features

• Date and Time Display: The LCD screen shows the current date and time.
• LCD Contrast Adjustment: The contrast of the LCD display can be adjusted for optimal readability.
• Multi-language Support: The LCD supports multiple languages, including English and others besides Japanese.
• Caller ID (HT60(V5) only): For HT60(V5) models, the LCD supports Caller ID display, showing the caller's telephone number. This feature is dependent on your communication carrier's settings and service.

3.7 Receiver Lamp

The telephone is equipped with a receiver lamp, which illuminates to indicate an incoming call or other notifications.

4. Maintenance

4.1 Cleaning

To clean the telephone, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth with mild soap can be used, followed by a dry cloth. Avoid using abrasive cleaners, solvents, or strong chemicals, as these may damage the ABS resin material.

4.2 Environmental Conditions

The HT-60 telephone is designed to operate within a temperature range of 0°C to 40°C (32°F to 104°F). Avoid exposing the device to extreme temperatures, direct sunlight, or high humidity to ensure optimal performance and longevity.

5. Troubleshooting

• No Dial Tone / Cannot Make or Receive Calls:
  • Ensure the telephone line cord is securely connected to both the telephone unit and the wall outlet.
  • Verify that your telephone line service is active.
  • The DC resistance of this unit is 534Ω (maximum). It may not be usable depending on specific connection conditions or if used through certain private branch exchanges (PABX). If you are using an exchange, please contact your contracted communication carrier for compatibility information.
• Display Issues:
  • Adjust the LCD contrast settings if the display is unclear.
• Missing Features:
  • Please note that this telephone does not include a hold function or an answering machine function.
  • Service buttons (one-touch dial) are not present on the HT-60 model.

If you encounter any other issues or have questions regarding specific functions, please consult your communication service provider or the manufacturer for further assistance.

6. Specifications

6.1 Model Comparison: T-3 vs. HT-60

The HT-60 is a successor to the T-3 model. The following table highlights key differences between the two models:

Image 6.1: Feature comparison between the JACOB JENSEN T-3 and HT-60 telephone models.

7. Warranty and Support

Information regarding the product warranty is not available in the provided product data. For warranty details, technical support, or service inquiries, please contact the retailer from whom you purchased the JACOB JENSEN HT-60 telephone or refer to the official JACOB JENSEN website for customer service contact information.