Panasonic KX-TG6621E Phone Manual

The Panasonic KX-TG6621E is a DECT 6.0 cordless phone system featuring a digital answering machine, call blocking, intercom, speakerphone, backlit keypad, and up to 6 handsets. It offers clear sound quality, long battery life, and easy operation. 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 unit with answering machine, Handset, Telephone line cord, AC power adapter, Battery pack, Belt clip.

Feature	Description
DECT 6.0 Technology	Clear sound, secure connection, no interference with Wi-Fi
Digital Answering Machine	Records up to 18 minutes of messages
Call Block	Blocks 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
ECO Mode	Reduces power consumption when idle
Battery Indicator	Shows remaining battery level
Phonebook	Stores up to 100 entries
Headset Jack	For private listening (2.5mm)

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 TEL LINE jack on base, other end into wall jack.
Connect power: Plug AC adapter into DC IN 9V jack on base, then into wall outlet.
Install additional handsets: Register each handset to the base following manual instructions.

WARNING! Use only the provided Panasonic AC adapter and battery. Do not expose to water or extreme temperatures.

First-Time Setup

After installation, power on the base and handset.

Set date and time: Press MENU on handset, select SETTINGS > DATE/TIME.
Set answering machine: Press ANS/PLAY on base to turn on; record outgoing message by pressing MEMO/OGM.
Adjust ringer volume: Use VOLUME buttons on handset or base.
Register handsets: Follow registration procedure in manual for additional handsets.

CAUTION! Ensure base unit is placed away from other electronic devices to avoid interference.

Specifications

Technology: DECT 6.0.
Frequency Range: 1880-1900 MHz.
Battery: Ni-MH AAA 2.4V 650mAh (included).
Talk Time: Up to 10 hours.
Standby Time: Up to 5 days.
Answering Machine: Digital, 18 minutes recording time.
Phonebook Capacity: 100 entries.
Call Block: 250 numbers.
Power Source: AC adapter (input: 100-240V AC, 50/60Hz).
Operating Range: Up to 50 meters indoors.

Controls and Settings

Access menu via MENU button on handset. Front Panel: ANS/PLAY, MEMO/OGM, VOLUME, DELETE, INTERCOM.

Handset: TALK/END, MENU, NAVIGATION arrows, SELECT, INTERCOM, FLASH, REDIAL, MUTE, VOLUME, PHONEBOOK.

Settings: Date/Time, Ringer melody/volume, Language, ECO mode, Call block list, Phonebook edit. Answering Machine: Record outgoing message, set number of rings, playback messages. Advanced: Intercom, headset mode, key tone on/off.

Connecting Devices

Telephone line: Standard RJ11 cord. Headset: 2.5mm jack on handset.

Ensure phone is off (not in TALK mode) before connecting.
Plug headset into jack on side of handset.
For additional handsets, register via base unit menu.

Tip: Use a surge protector for telephone line to protect against power surges.

Using the Answering Machine

Digital answering machine with remote access.

Turn on/off: Press ANS/PLAY on base.
Record outgoing message: Press and hold MEMO/OGM, speak after beep, release when done.
Play messages: Press ANS/PLAY; use VOLUME to adjust.
Delete messages: Press DELETE during playback.
Remote playback: Call your number, press * during outgoing message, enter remote code (default 0000).
Set rings: Menu > ANSWERING > RINGS TO ANSWER (2, 3, 4, 5, or TOL).

WARNING! Do not disconnect power while answering machine is recording or playing.

Advanced Features

Call Block: Add numbers via MENU > CALL BLOCK. Intercom: Press INTERCOM on one handset, then dial handset number (1-6). Phonebook: Store up to 100 entries with name/number. ECO Mode: Reduces power; enable in MENU > ECO MODE.

Care & Maintenance

Unplug from power before cleaning. Wipe with soft, dry cloth. Do not use liquids or abrasive cleaners.

CAUTION! Avoid extreme temperatures and humidity. Replace battery every 2-3 years for optimal performance.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. CE compliant. Copyright © Panasonic 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 telephone line cord; ensure base is powered; try different wall jack.
Handset not charging	Battery/contacts	Ensure handset placed correctly on charger; clean charging contacts; replace battery if old.
Poor sound quality	Interference/distance	Move closer to base; avoid microwave ovens; ensure DECT 6.0 channel is clear.
Answering machine not working	Power/settings	Ensure ANS/PLAY is on; check recording time available; re-record outgoing message.
Cannot register handset	Registration mode	Put base in registration mode (press and hold PAGE on base); follow handset pairing steps.

Reset: Menu > Settings > Reset > All Settings (will erase phonebook and call block list).

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