1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your BLOCKY 802 Plus Call Blocker. This device is designed to help manage and block unwanted calls on your landline telephone system, enhancing your privacy and reducing interruptions.
Please read this manual thoroughly before using the device to ensure proper functionality and to understand all features.
2. Safety Information
- Do not expose the device to water or excessive moisture.
- Avoid placing the device near heat sources or in direct sunlight.
- Use only the provided cables and accessories.
- Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in your package:
- BLOCKY 802 Plus Call Blocker Unit
- RJ11 Telephone Line Cable
- User Manual (this document)
Image 3.1: The BLOCKY 802 Plus Call Blocker unit, an RJ11 telephone line cable, and the user manual.
4. Product Overview
The BLOCKY 802 Plus Call Blocker features a clear LCD display and intuitive buttons for easy operation.
Image 4.1: Front view of the BLOCKY 802 Plus Call Blocker, showing the LCD screen and control buttons.
4.1 Device Components
Image 4.2: Diagram illustrating the functions of each button on the BLOCKY 802 Plus Call Blocker.
- LCD Display: Shows caller ID, time, date, and menu options.
- BRT (Brightness) / BACK: Adjusts display brightness or navigates back in menus.
- BLOCK (Red Button): Blocks the current incoming call or the last number dialed.
- DEL (Delete): Deletes entries from the block list or call list.
- Up/Down Arrows: Navigate through call lists and menu options.
4.2 Rear Ports
Video 4.1: A demonstration of the BLOCKY 802 Plus Call Blocker, showing its components and rear ports. This video illustrates the physical aspects of the device, including the telephone line input and output ports.
The rear of the device contains two RJ11 ports for connecting to your telephone line and telephone handset.
5. Setup Instructions
The BLOCKY 802 Plus Call Blocker is designed for simple installation. It draws power directly from your phone line, requiring no external power adapter.
5.1 Connecting the Call Blocker
- Locate your telephone wall jack.
- Disconnect your telephone from the wall jack, if it is currently connected.
- Connect one end of the provided RJ11 telephone line cable to the "LINE" port on the back of the BLOCKY 802 Plus Call Blocker.
- Connect the other end of this cable to your telephone wall jack.
- Connect your telephone handset to the "PHONE" port on the back of the BLOCKY 802 Plus Call Blocker using another RJ11 cable (not included, typically comes with your phone).
- The device will power on automatically.
Image 5.1: Connection diagram showing how to integrate the call blocker into a home analog telephone system, connecting between the wall jack and the telephone.
6. Operating Instructions
6.1 Blocking an Incoming Call
When an unwanted call comes in, and the caller ID is displayed:
- Press the red BLOCK button.
- The call will be disconnected, and the number will be added to your block list.
6.2 Blocking a Number from the Call List
To block a number that has previously called:
- Use the Up/Down arrow buttons to scroll through the incoming call list.
- Once the desired number is displayed, press the red BLOCK button.
- The number will be added to the block list.
6.3 Reviewing and Deleting Blocked Numbers
To view or remove numbers from your block list:
- Press the BACK button repeatedly until you see the "BLOCKED" indicator on the display.
- Use the Up/Down arrow buttons to scroll through the blocked numbers.
- To delete a number from the block list, select it and press the DEL button.
6.4 Adjusting Display Brightness
To adjust the LCD display brightness:
- Press the BRT button to cycle through available brightness levels.
Image 6.1: Visual representation of various types of unwanted calls that the BLOCKY 802 Plus Call Blocker can help eliminate, including robocalls, telemarketing, private, scam, international, and unknown calls.
7. Maintenance
To ensure the longevity and optimal performance of your call blocker:
- Clean the device regularly with a soft, dry cloth.
- Do not use liquid cleaners or aerosol sprays.
- Keep the ports free of dust and debris.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Incorrect connection to phone line. | Ensure the RJ11 cable is securely connected to the "LINE" port and the wall jack. Verify the phone line is active. |
| Calls are not being blocked. | Number not added to block list; Caller ID not functioning. | Ensure you press the BLOCK button during the call or add the number from the call list. Confirm your phone service includes Caller ID. |
| Display is blank or dim. | Brightness setting is too low; No power. | Press the BRT button to adjust brightness. Check power connection as described above. |
9. Specifications
| Feature | Detail |
|---|---|
| Model | 802 Plus (CT-CID802) |
| Blocking Capacity | Up to 2000 numbers |
| Power Source | Phone line powered (no external adapter required) |
| Compatible Devices | AT&T, Comcast, Wiley, Philips, Uniden, Spectrum (and other standard landline phones) |
| Human Interface Input | Buttons |
| Dimensions | Approximately 10.5 x 8.8 x 5.2 cm |
| Weight | Approximately 119 g |
10. Warranty and Support
For warranty information or technical support, please refer to the retailer or manufacturer's website where the product was purchased. Keep your proof of purchase for any warranty claims.
