Product Overview
The VTech VS112-47 4-Handset Expandable Cordless Phone system offers advanced features for home communication. It integrates Bluetooth Connect to Cell technology, allowing you to manage cellular and landline calls from one system. A key feature is the Smart Call Blocker, designed to filter unwanted calls, including robocalls, ensuring a more peaceful communication experience. The system also includes a digital answering machine, large backlit displays, and a full-duplex speakerphone for enhanced usability.

Image: The VTech VS112-47 cordless phone system, showing the main base unit with one handset and three additional charging cradles with handsets.
What's in the Box
- Base unit
- 4 Cordless handsets
- 4 AC Adaptors
Setup
Connecting the Telephone Base
Properly connecting the telephone base is crucial for the system's operation. Ensure all cords are securely plugged in before use.
Video: This video demonstrates how to set up and connect the VTech VS112 telephone system, including connecting the base unit and chargers.
Video: This video provides instructions on how to mount the telephone base unit of the VTech VS112 series onto a wall.
Installing and Charging Handsets
Before initial use, ensure all handsets are properly charged. This process involves installing the battery and placing the handset on its charging cradle.

Image: A close-up view of the VTech VS112-47 cordless handsets resting in their charging cradles, indicating they are ready for use or charging.
Operating Instructions
Smart Call Blocker
The Smart Call Blocker feature helps manage unwanted calls. You can block numbers, screen calls, and allow desired calls to pass through. This system can permanently blacklist up to 1,000 numbers.

Image: A close-up of the VTech VS112-47 phone base, highlighting the "CALL BLOCK" button for one-touch blocking of unwanted calls.
Video: This video provides instructions on how to turn off the Smart Call Blocker feature on the VTech VS112 series phone.
Bluetooth Connect to Cell
This feature allows you to make and receive cellular calls using your VTech cordless handsets. You can pair up to two cell phones and even access voice assistants like Siri or Google Now.

Image: An illustration showing two smartphones connecting wirelessly to the VTech VS112-47 phone base, demonstrating the "Connect to Cell" feature.
Video: This video explains how to add a Bluetooth cell phone to the VTech VS112 series, enabling cellular calls through the cordless system.
Phonebook Management
You can download phonebook entries from your paired cell phone to the VTech system, and manage them directly from the handset. The system supports up to 1,000 phonebook entries.
Video: This video demonstrates how to download your phonebook contacts from a paired cell phone to the VTech VS112 series phone system.
Video: This video guides users on how to review, dial, and delete entries within the phonebook of the VTech VS112 series phone.
Video: This video provides instructions on how to add a star name entry to the phonebook of the VTech VS112 series phone.
Digital Answering System
The integrated digital answering system records up to 22 minutes of messages, announcements, and memos. It features an LED message counter for easy message management.

Image: A close-up of the VTech VS112-47 phone base, highlighting the controls for the digital answering system, including the message counter.
Speakerphone and Visual Ringer
Each handset includes a full-duplex speakerphone for natural conversations. A visual ringer on top of the handset provides a light-up alert for incoming calls, useful in noisy environments or for users with hearing impairments.

Image: A close-up of the VTech VS112-47 handset, showing the visual ringer light at the top that flashes for incoming calls.

Image: Two VTech VS112-47 handsets in their cradles, with arrows indicating the intercom functionality between them.
Maintenance
To ensure the longevity and optimal performance of your VTech cordless phone system, follow these general maintenance guidelines:
- Cleaning: Use a soft, damp cloth to clean the surfaces of the phone base and handsets. Avoid using harsh chemicals or abrasive cleaners.
- Battery Care: For optimal battery life, allow the handsets to fully charge for 12 hours before initial use. If the phone will not be used for an extended period, remove the batteries.
- Placement: Place the base unit and chargers in a dry, cool area away from direct sunlight, heat sources, and moisture. Avoid placing them near other electrical appliances that may cause interference.
- Cord Management: Ensure all cords (power, telephone line) are not kinked or pinched to prevent damage.
Troubleshooting
If you encounter issues with your VTech cordless phone system, try the following common troubleshooting steps:
- No Dial Tone:
- Check that the telephone line cord is securely plugged into both the phone base and the wall jack.
- Ensure the power adapter is plugged into the base unit and a working electrical outlet.
- If using a DSL filter, ensure it is correctly installed.
- Handset Not Charging:
- Verify the handset is properly seated in the charging cradle.
- Check that the charging cradle's power adapter is securely plugged in.
- Ensure the battery is correctly installed in the handset.
- Poor Call Quality/Static:
- Move the handset closer to the base unit.
- Avoid placing the phone system near other electronic devices (e.g., microwaves, Wi-Fi routers) that may cause interference.
- Check for loose connections at the telephone line cord or power adapter.
- Smart Call Blocker Issues:
- Review your Smart Call Blocker settings to ensure they are configured as desired.
- Ensure the feature is not accidentally turned off if you wish to block calls.
For more detailed troubleshooting, refer to the official user guide linked in the Support section.
Specifications
| Product Dimensions | 5.95 x 3.33 x 7.36 inches |
|---|---|
| Item Weight | 3.04 pounds |
| Item Model Number | VS112-47 |
| Batteries | 4 Product Specific batteries required (included) |
| Brand | VTech |
| Color | White |
| Telephone Type | Cordless |
| Material | Plastic |
| Power Source | Corded Electric |
| Answering System Type | Digital |
Warranty & Support
VTech products typically come with a standard manufacturer's warranty. For specific warranty details, registration, and technical support, please refer to the official VTech website or the user guide.
Official User Guide (PDF): Download User Guide
For further assistance, you may contact VTech customer support directly.





