Introduction
This user manual provides comprehensive instructions for the VTech VS306-3 DECT 6.0 3 Handsets Cordless Home Phone. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. The VTech VS306-3 system offers advanced features such as Bluetooth Connect to Cell, Smart Call Blocker, and a digital answering system, designed to enhance your communication experience.
What's in the Box
Verify that all items are present in your package:
- Base Unit
- 3 cordless handsets
- 2 chargers
- 3 AC adaptors
- 3 battery packs
- Telephone line cord
- Quick start guide

Image: The complete VTech VS306-3 cordless phone system, showing the main base unit with one handset, two additional charging cradles with handsets, and all included accessories like power adapters and telephone line cord.
Setup Guide
1. Initial Connection
- Connect the telephone line cord to the base unit and a telephone wall jack.
- Plug the AC adaptor into the base unit and a power outlet.
- For each charger, plug the AC adaptor into the charger and a power outlet.

Image: Rear view of the VTech VS306-3 base unit, illustrating the ports for connecting the telephone line cord and the AC power adapter.
2. Battery Installation and Charging
- Open the battery compartment cover on each handset.
- Connect the battery pack plug into the jack inside the compartment, ensuring correct polarity.
- Place the battery pack inside the compartment and close the cover.
- Place each handset in its respective charging cradle or the base unit. Charge for at least 16 hours before first use.
A detailed product overview video is available to assist with setup and feature understanding:
Video: Product Overview of the VTech VS306-3 Cordless Phone, demonstrating key features and setup steps. Duration: 0:51.
Operating Instructions
Making and Receiving Calls
- To make a call: Pick up a handset or press CALL, then dial the number.
- To answer a call: Press CALL or any dialing key.
- To end a call: Place the handset back in the cradle or press OFF.
Bluetooth Connect to Cell
The system allows you to make and receive cellular calls using your cordless handsets. Pair up to two cell phones. You can also connect one cell phone and one Bluetooth headset for use with landline calls.
- Pairing a Cell Phone: Navigate to the Bluetooth menu on the handset and follow the on-screen prompts to pair your device.
- Accessing Smartphone Assistant: With a paired smartphone, you can access Siri, S Voice, or Google Now directly from the cordless handsets by pressing the dedicated button.

Image: Illustration of the "Connect to Cell" feature, showing two smartphones wirelessly connected to the VTech cordless phone system, enabling calls to be made and received through the home phone.
Smart Call Blocker
This feature automatically blocks robocalls and allows you to permanently blacklist unwanted numbers with one touch. Up to 1,000 name and number entries can be added to the smart call blocker list.
- To block a number during a call: Press the CALL BLOCK button on the handset or base.
- To add a number to the block list manually: Refer to the detailed instructions in the quick start guide.

Image: Close-up of the VTech VS306-3 handset and base unit, highlighting the "CALL BLOCK" button, which allows for one-touch blocking of unwanted calls.
Digital Answering System
The system includes a digital answering machine with up to 22 minutes of recording capacity for incoming messages, outgoing announcements, and memos. A built-in voice guide assists with setup.
- To play messages: Press PLAY/STOP on the base unit.
- To record an outgoing announcement: Follow the voice guide prompts or refer to the quick start guide.

Image: The base unit of the VTech VS306-3, with the digital answering system controls clearly visible, including the "PLAY/STOP" button and a prompt for recording an announcement.
Intercom and Conference Calls
The system supports intercom functionality between handsets and conference calls involving multiple handsets and an external line.
- Intercom: Use the INT button to call another handset within the home.
- Push-to-Talk: The PTT buttons on handsets and base allow for instant communication like a walkie-talkie with up to four units.
- Conference: Bridge the intercom with one external line to conference up to 4 handsets simultaneously.

Image: Diagram showing the VTech VS306-3 system's virtual multi-line operation, where both cellular and landline calls can be managed simultaneously across different handsets in a home environment.
Maintenance
- Cleaning: Clean the phone and charger surfaces with a soft, damp cloth. Do not use cleaning sprays or harsh chemicals.
- Battery Care: Ensure handsets are placed in their chargers when not in use to maintain battery life. Replace battery packs when they no longer hold a charge.
- Location: Place the base unit in a central location for optimal range. Avoid placing it near other electronic devices that may cause interference.
Troubleshooting
| Problem | Solution |
|---|---|
| No dial tone | Ensure the telephone line cord is securely connected to the base unit and the wall jack. Check if the AC adaptor is properly plugged in. |
| Handset not charging | Verify the handset is correctly seated in the charging cradle. Clean the charging contacts on both the handset and cradle. Ensure the AC adaptor for the charger is plugged in. |
| Poor call quality / Static | Move the handset closer to the base unit. Avoid placing the base unit near large metal objects, appliances, or other electronic devices. |
| Cannot block calls | Ensure the Smart Call Blocker feature is enabled. Refer to the quick start guide for detailed instructions on managing the block list. |
| Answering system not recording | Check if the answering system is turned ON. Ensure there is sufficient recording time available (up to 22 minutes). |
Specifications
- Model Number: VS306-3
- Brand: VTech
- Telephone Type: Cordless
- Number of Handsets: 3
- Color: Silver/Black
- Material: Plastic
- Power Source: Battery Powered (3 Product Specific batteries included)
- Answering System Type: Digital
- Recording Capacity: 22 minutes
- Compatible Devices: iPhone (and other Bluetooth-enabled smartphones)
- Item Weight: 5.81 pounds
- Package Dimensions: 16.06 x 11.42 x 5.2 inches
Dimensions
| Component | Height | Width | Length |
|---|---|---|---|
| Base | 7.07 inches (17.95 cm) | 5.31 inches (13.48 cm) | 6.53 inches (16.58 cm) |
| Handset | 7.31 inches (18.58 cm) | 3.15 inches (8.00 cm) | 3.07 inches (7.80 cm) |

Image: Diagram illustrating the dimensions of the VTech VS306-3 base unit and a single handset, with measurements for height, width, and length.
Warranty and Support
For warranty information and technical support, please refer to the official VTech website or the contact information provided in your Quick Start Guide. Additional protection plans may be available for purchase to extend coverage beyond the standard manufacturer's warranty.
- 3-Year Protection Plan (Optional)
- 4-Year Protection Plan (Optional)
For further assistance, visit the VTech Store on Amazon.





