KX TGA470C User Manual

The KX TGA470C is a digital cordless phone system with DECT 6.0 technology, featuring a digital answering machine, call waiting/caller ID, intercom functionality between handsets, up to 4-line capability, headset jack, backlit keypad, and up to 10 hours of talk time. Powered by AC adapter with battery backup. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Using the Answering Machine 8. Advanced Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Base Station, Cordless Handset(s), AC Power Adapter, Telephone Line Cord, Battery Pack, Belt Clip.

Feature	Description
DECT 6.0 Technology	Clear digital sound with enhanced security
Digital Answering Machine	Up to 30 minutes of recording time
Caller ID/Call Waiting	Stores up to 50 caller ID records
Intercom	Handset-to-handset communication
Multi-line Support	Supports up to 4 telephone lines
Headset Jack	2.5mm jack for hands-free operation
Backlit Keypad/Display	Easy viewing in low light
Battery Indicator	Shows remaining battery level
Speakerphone	Full-duplex speakerphone on handset
Phonebook	Stores up to 100 entries per handset

Installation

Unpack and inspect contents. Place base station on flat surface.

Charge handset: Insert battery, place on base for 10 hours initial charge.
Connect telephone line: Plug line cord from wall jack to TEL LINE port on base.
Connect power: Plug AC adapter into base and electrical outlet.
Install additional handsets: Register each handset to base following manual.

WARNING! Use only approved AC adapter and battery. Do not place near water or heat sources.

First-Time Setup

Power on base and handset; follow prompts.

Set date/time: Press MENU, select SETTINGS, set current date and time.
Set language: In SETTINGS menu, select ENGLISH (default).
Program phonebook: Add entries via MENU > PHONEBOOK.
Configure answering machine: Set greeting and recording time via base controls.

CAUTION! Ensure proper ventilation around base station; do not block vents.

Specifications

Technology: DECT 6.0 digital.
Range: Up to 1000 feet outdoors, 150 feet indoors.
Talk Time: Up to 10 hours per charge.
Standby Time: Up to 7 days.
Display: Backlit LCD with caller ID information.
Answering Machine: Digital, 30 minutes capacity.
Power Source: AC adapter 120V, 60Hz; rechargeable battery.
Operating Temp: 32°F to 104°F (0°C to 40°C).
Compatibility: Compatible with most telephone services.

Controls and Settings

Access menu via MENU button on handset. Handset Controls: TALK/FLASH, SPEAKERPHONE, VOLUME, MENU, INTERCOM, DIRECTIONAL PAD.

Base Station: PLAY/STOP, DELETE, RECORD, VOLUME, MEMO, GREETING.

Settings: Date/Time, Language, Ringer Volume/Tone, Phonebook, Call Block, Answering Machine Setup. Features: Caller ID Review, Redial, Mute, Hold, Transfer between lines.

Connecting Devices

Telephone Line: Standard RJ11 jack. Headset: 2.5mm jack on handset. Additional Handsets: Register via base station.

Ensure power is off before connecting.
Connect telephone line cord securely to wall jack and base.
For headset use, plug into handset jack during calls.
Add handsets by following registration procedure in manual.

Tip: Test line connection by making a call after setup.

Using the Answering Machine

Digital answering system with remote access.

Record greeting: Press GREETING on base, speak after beep.
Set answer mode: Choose ANSWER ON, ANSWER ONLY, or OFF.
Play messages: Press PLAY/STOP on base or handset.
Delete messages: Press DELETE during playback.
Remote access: Call from outside, enter remote access code (default 0000).
Record memo: Press MEMO to leave message for household.

WARNING! Do not disconnect power during recording; may cause message loss.

Advanced Features

Intercom: Press INTERCOM, select handset number, talk. Call Block: Block specific numbers via menu. Conference Call: Merge up to 3 calls. Speed Dial: Assign numbers to speed dial keys.

Care & Maintenance

Unplug before cleaning. Wipe with dry, soft cloth. Clean handset with mild detergent if needed.

CAUTION! Do not use abrasive cleaners; avoid liquids on electronics. Replace battery every 2-3 years.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 Panasonic Corporation; trademarks of Panasonic Holdings Corporation. For support, visit www.panasonic.com/support or contact 1-800-211-7262.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No dial tone	Line/power connection	Check line cord connections; ensure power is on.
Handset not charging	Battery/contacts	Clean charging contacts; replace battery if old.
Poor sound quality	Interference/distance	Move closer to base; avoid electronic interference.
Answering machine not working	Settings/power	Set answer mode to ON; ensure power connected.
Can't register handset	Registration mode	Put base in registration mode; follow steps exactly.

Reset: Menu > Settings > System > Reset to factory defaults.

Service: 1-800-211-7262; www.panasonic.com/support