Introduction
Welcome to your VTech VT680 Cordless Phone. This manual provides essential information for setting up, operating, and maintaining your new phone. The VTech VT680 is a DECT 6.0 cordless phone designed for reliable fixed-line communication.
Key features include Caller ID, a log of the last 10 received calls, a reminder alarm, and a 20-contact phonebook.

Image: VTech VT680 Cordless Phone handset and base unit positioned on a desk in a home office environment, alongside office supplies.
Package Contents
Please verify that your package contains the following items:
- VTech VT680 Cordless Handset
- Charging Base
- Power Adapter
- Telephone Line Cord
- 2 AAA Rechargeable Batteries
- User Manual (this document)
Setup
1. Battery Installation
Step 1: Locate the battery compartment on the back of the handset.
Step 2: Insert the two AAA rechargeable batteries, observing the correct polarity (+ and -) as indicated inside the compartment.
Step 3: Close the battery compartment cover securely.

Image: Rear view of the VTech VT680 cordless phone handset, showing the battery compartment area.
2. Base Unit Connection
Step 1: Connect one end of the telephone line cord to the TEL LINE jack on the back of the charging base.
Step 2: Connect the other end of the telephone line cord to your telephone wall jack.
Step 3: Connect the small end of the power adapter to the POWER jack on the back of the charging base.
Step 4: Plug the large end of the power adapter into a standard electrical outlet.

Image: Side profile of the VTech VT680 cordless phone handset docked in its charging base, illustrating its compact design.
3. Initial Charging
Place the handset on the charging base. The handset display will show a charging indicator. Allow the handset to charge for at least 12 hours before initial use to ensure optimal battery performance and longevity.

Image: Front view of the VTech VT680 cordless phone handset docked in its charging base, displaying the screen and keypad.
Operating Instructions
Making a Call
- Pick up the handset or press the PHONE button.
- Dial the desired phone number using the keypad.
- Press the PHONE button again to end the call.
Answering a Call
When the phone rings, pick up the handset or press the PHONE button.
Using Caller ID
When a call comes in, the caller's name and number will appear on the handset display (requires subscription to Caller ID service from your telephone provider).
To review the call log, press the CALL LOG button. Use the UP and DOWN arrow buttons to scroll through the last 10 received calls.
Phonebook
The phonebook can store up to 20 contacts.
Adding a Contact
- Press the MENU button.
- Navigate to "Phonebook" and select "Add New Entry".
- Enter the contact's name and phone number using the keypad.
- Press SAVE to store the entry.
Making a Call from Phonebook
- Press the PHONEBOOK button.
- Use the UP and DOWN arrow buttons to find the desired contact.
- Press the PHONE button to dial the contact.
Setting a Reminder Alarm
- Press the MENU button.
- Navigate to "Alarm" or "Reminders" in the menu.
- Set the desired time and activate the alarm function.
- Press SAVE to confirm.

Image: A woman comfortably seated on a couch, engaged in a phone conversation using the VTech VT680 cordless phone.
Maintenance
Cleaning
Wipe the handset and base unit with a soft, slightly damp cloth. Do not use harsh cleaning agents, abrasive materials, or excessive liquid, as these can damage the device.
Battery Care
Use only the specified AAA rechargeable batteries. Replace batteries when they no longer hold a charge effectively or if you notice a significant decrease in talk time.
Troubleshooting
If you encounter any issues with your VTech VT680 Cordless Phone, please refer to the table below for common problems and their solutions.
| Problem | Solution |
|---|---|
| No dial tone | Ensure the telephone line cord is securely connected to both the base unit and the telephone wall jack. Verify the power adapter is properly connected to the base unit and a working electrical outlet. |
| Handset not charging | Ensure the handset is correctly seated in the charging cradle. Verify the power adapter is plugged in. Clean the charging contacts on both the handset and base unit with a dry cloth. |
| Poor call quality or static | Move closer to the base unit. Check for interference from other electronic devices (e.g., Wi-Fi routers, microwaves). Try relocating the base unit. |
| Caller ID not working | Ensure you are subscribed to Caller ID service from your telephone service provider. Contact your provider to confirm the service is active. |
Specifications
Technical Specifications
- Brand: VTech
- Model: VT680
- Phone Type: Cordless, DECT 6.0 Technology
- Color: Black
- Material: Plastic
- Power Source: Battery operated (2 AAA rechargeable batteries included)
- Dimensions (Handset on Base): Approximately 16.8 x 7.8 x 15.8 cm
- Weight: Approximately 680 g
- Features: Caller ID, 10-call log, Reminder Alarm, 20-contact Phonebook
- Line Operation: Single-line operation
Warranty and Support
For detailed warranty information, technical support, or to register your product, please visit the official VTech website or contact VTech customer service. Specific warranty terms and support options may vary by region.





