Panasonic Cordless Phones Manuals KX TG7871

The Panasonic KX-TG7871 is a DECT 6.0 cordless phone system featuring a digital answering machine, call blocking, intercom, speakerphone, and backlit keypad. It includes a base unit and up to 4 handsets, offering features like noise reduction, ECO mode for power saving, and compatibility with hearing aids (TIA-1083 compliant). 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. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

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

Feature	Description
DECT 6.0 Technology	Clear, secure digital signal with reduced interference
Digital Answering System	Records up to 18 minutes of messages
Call Block	Blocks up to 250 numbers
Intercom	Handset-to-handset and handset-to-base communication
Speakerphone	Full-duplex speakerphone on handset and base
Backlit Keypad & Display	Easy viewing in low light
ECO Mode	Reduces power consumption when idle
Noise Reduction	Reduces background noise for clearer calls
Hearing Aid Compatible	TIA-1083 compliant
Expandable	Supports up to 4 handsets (sold separately)

Installation

Unpack and inspect contents. Place base unit on a flat, stable surface.

Charge the handset: Insert battery into handset, place on base charger for 7 hours before first use.
Connect telephone line: Plug one end of telephone cord into base unit LINE jack, other end into wall jack.
Connect power: Plug AC adapter into base unit and wall outlet.
Install additional handsets: Place on charger stands and register to base.

WARNING! Use only the provided Panasonic AC adapter and battery. Do not disassemble or modify the unit.

First-Time Setup

After installation, power on the base and handset.

Set date and time: Press MENU on handset, navigate to SETTINGS > DATE & TIME.
Set answering machine: Press ANS/PLAY on base to turn on; record outgoing message (OGM).
Register handsets: Follow on-screen prompts or press PAGE on base for 5 seconds, then press handset key within 60 seconds.
Adjust ringer volume and tone: Use VOLUME buttons and MENU > RINGER SETTINGS.

CAUTION! Keep base unit away from heat sources and moisture.

Specifications

Technology: DECT 6.0.
Frequency: 1.9 GHz.
Range: Up to 1000 feet outdoors, 150 feet indoors (may vary).
Battery: Ni-MH rechargeable (included).
Talk Time: Up to 10 hours per charge.
Standby Time: Up to 5 days.
Answering System: Digital, 18 minutes recording time.
Caller ID: Stores up to 50 names/numbers.
Power Source: AC adapter (input: 120V AC, 60Hz).
Operating Temp: 32°F to 104°F (0°C to 40°C).

Controls and Settings

Access menu via MENU button on handset. Base Unit: ANS/PLAY, VOLUME, PAGE, FLASH, DELETE.

Handset: TALK, END, MENU, VOLUME, INTERCOM, SPEAKERPHONE, REDIAL/PAUSE, MUTE, CALL BLOCK.

Settings: Ringer volume/tone, ECO mode on/off, language (ENGLISH default), date/time, call block list, intercom settings. Answering Machine: Record OGM, set number of rings, playback messages.

Connecting Devices

Telephone Line: Standard RJ11 jack. Additional Handsets: Register via base unit.

Ensure base unit is powered off before connecting telephone line.
Use only provided telephone cord for connection.
For additional handsets, place on charger and register following manual instructions.

Tip: Avoid placing base unit near microwave ovens or other electronic devices to prevent interference.

Using the Answering Machine

Digital answering system with remote access.

Turn on/off: Press ANS/PLAY on base.
Record outgoing message: Press and hold ANS/PLAY, speak after beep, press again to stop.
Play messages: Press ANS/PLAY once to play new messages, twice for all messages.
Delete messages: Press DELETE during playback.
Remote access: Dial your number from outside, press * during OGM, enter remote code (default 0000).
Adjust rings: MENU > ANSWERING SYSTEM > NUMBER OF RINGS (2, 3, 4, or toll saver).

WARNING! Do not use answering machine during electrical storms to avoid damage.

Accessibility Features

Hearing Aid Compatibility: TIA-1083 compliant. Ringer Volume Adjustment: Multiple levels including high. Visual Ringer Indicator: Flashing LED on handset for incoming calls.

Care & Cleaning

Unplug power before cleaning. Wipe with soft, dry cloth. Do not use liquid or aerosol cleaners.

CAUTION! Avoid moisture; keep battery away from fire or extreme heat.

Regulatory Information

FCC Part 15 and Part 68 compliant. This device complies with industry Canada license-exempt RSS standard(s). Contains transmitter module FCC ID: ACJ9TG-7871. For support, visit www.panasonic.com or contact 1-800-211-7262.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No dial tone	Line/power connection	Check telephone line and power connections; ensure TALK is pressed.
Handset not charging	Battery/power	Ensure handset properly seated on charger; replace battery if old.
Static or poor sound	Interference/low battery	Move away from electronic devices; recharge handset.
Answering machine not working	Settings/power	Ensure ANS/PLAY is on; record new OGM; check power.
Can't register handset	Distance/timeout	Place handset close to base during registration; repeat process.

Reset: Unplug power and telephone line for 1 minute, then reconnect.

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