Panasonic KX-TG6821E User Manual

The Panasonic KX-TG6821E is a DECT 6.0 cordless phone system featuring a digital answering machine, call blocking, intercom, speakerphone, backlit keypad, and up to 6 handsets expandable. It includes features like caller ID, call waiting, and ECO mode for reduced power consumption. 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 & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Base unit with answering machine, Handset, AC power adapter, Telephone line cord, Battery pack, Belt clip.

Feature	Description
DECT 6.0 Technology	Secure digital communication with clear sound
Digital Answering Machine	Records up to 18 minutes of messages
Call Block	Blocks unwanted calls from up to 250 numbers
Intercom	Handset-to-handset and handset-to-base communication
Speakerphone	Hands-free conversation on handset and base
Backlit Keypad & Display	Easy viewing in low light conditions
ECO Mode	Reduces power consumption when idle
Expandable System	Supports up to 6 handsets (additional sold separately)
Caller ID/Call Waiting	Displays caller information on screen
Battery Indicator	Shows remaining battery level on display

Installation

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

Charge handset: Insert battery into handset, place on base charger for 7 hours.
Connect telephone line: Plug line cord from wall jack to TEL LINE port on base.
Connect power: Plug AC adapter into base and wall outlet.
Install additional handsets: Register each handset to base following manual instructions.

WARNING! Use only supplied Panasonic adapter. Do not place near water or heat sources.

First-Time Setup

Power on base and handset; follow prompts.

Set date and time: Press MENU on handset, select SETTINGS > DATE/TIME.
Set language: In SETTINGS menu, select LANGUAGE (default ENGLISH).
Register handsets: Press and hold PAGE on base until IN USE flashes, then press # on handset.
Set answering machine: Record outgoing message by pressing MEMO/OGM on base.

CAUTION! Ensure proper ventilation around base unit; do not cover vents.

Specifications

Technology: DECT 6.0 digital.
Frequency: 1.9 GHz.
Range: Up to 50 meters indoors.
Battery: Ni-MH rechargeable (included).
Talk Time: Up to 10 hours.
Standby Time: Up to 5 days.
Answering Machine: 18 minutes digital recording.
Call Block: 250 numbers capacity.
Display: Backlit LCD with caller ID.
Power Source: AC adapter (input 100-240V, 50/60Hz).

Controls and Settings

Access menu via MENU button on handset. Base Unit: MEMO/OGM, PLAY/STOP, VOLUME, PAGE.

Handset: TALK/END, MENU, INTERCOM, FLASH, REDIAL, MUTE, VOLUME, navigation keys.

Settings: Date/Time, Language, Ringtones, Call Block list, ECO Mode On/Off. Answering Machine: Record outgoing message, set number of rings, playback messages. Call Features: Caller ID, Call Waiting, Redial, Mute.

Connecting Devices

Telephone line: TEL LINE port. Additional handsets: Register via base unit.

Ensure base is powered and connected to telephone line.
For additional handsets, charge fully before registration.
Use PAGE button on base to enter registration mode.
Follow on-screen prompts on handset to complete.

Tip: Keep base unit away from electronic interference (microwaves, routers).

Using the Answering Machine

Digital recording for incoming messages.

Record outgoing message: Press MEMO/OGM on base, speak after beep, press again to stop.
Set rings: MENU > ANSWERING > RINGS (2, 4, 6, TEL only).
Play messages: Press PLAY/STOP on base or handset.
Delete messages: During playback, press DELETE.
Remote access: Call from outside, enter remote code (default 0000) to play messages.

WARNING! Do not disconnect power while answering machine is in use to avoid message loss.

Advanced Features

Call Block: Add numbers via MENU > CALL BLOCK. Intercom: Press INTERCOM on handset, select other handset/base. ECO Mode: Reduces power; enable in SETTINGS.

Care & Cleaning

Unplug before cleaning. Wipe with soft, dry cloth; do not use chemicals.

CAUTION! Avoid moisture; keep battery contacts clean.

Regulatory Information

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

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Adapter/outlet	Check adapter connection; try different outlet.
No dial tone	Line cord/connection	Ensure line cord securely connected to base and wall jack.
Handset not charging	Contacts/battery	Clean charging contacts; ensure battery installed correctly.
Poor sound quality	Interference/distance	Move closer to base; avoid electronic interference.
Answering machine not working	Settings/power	Check answering machine is ON in settings; ensure power connected.

Reset: Remove battery for 1 minute, reinsert, place on charger.

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