Designed to be used with KX-TG5700 series telephone systems, the Panasonic KX-TGA571S digital cordless handset uses 5.8 GHz frequency-hopping spread spectrum technology for added clarity and a stronger connection. Because it uses the 5.8 GHz frequency, the handset operates on a different wavelength with much less traffic than the 2.4 GHz technology. The result is greater security, incredible clarity, and longer range. Have a wireless computer network, or thinking about getting one? The phone system's 5.8 GHz technology will not interfere with wireless networks such as 802.11b or 802.11g WiFi.

Vtech DECT 6.0 Expandable Two Handset Cordless Phone System with Digital Answering Device and Caller ID

Vtech DECT 6.0 Expandable Three Handset Cordless Phone System with Digital Answering Device and Caller ID

Vtech DECT 6.0 Accessory Handset with Caller ID and Handset Speakerphone

Use these add-on handset's to expand your Panasonic KX-TG6400 series DECT expandable cordless phone system. Includes a rechargeable batteries and separate base/charger's. Details: * black metallic add-on handset's (all three must be paired with a Panasonic KX-TG6400 series system to operate) * uses DECT 6.0 cordless phone standard * 1.9 GHz frequency range * "Hold" and "Redial" on handset * 1.8" white, backlit LCD display on handset * lighted handset keypad * any-key answer * 50-entry Caller ID memory * 5-number memory redial * handset speakerphone * Silent Mode turns off handset ringer * light-up call indicator and voice-mail message indicator (with compatible base unit) * barge-in/privacy mode on handset * NiMH rechargeable battery * handset weight: 4.6 oz.

The 5.8 GHz digital technology operates on a different wavelength with much less traffic than 2.4 GHz technology; and, you still get great security and incredible clarity.

AT&T EP590-2 - 5.8GHz 2-Line Cordless Expansion Handset

Your answer to all cordless phone problems! This high quality cordless phone system has a beautiful huge backlit color display, large backlit buttons and crystal clear interference free conversations. DECT 6.0 Digital technology provides the best sound quality, security and range in cordless phones. Interference free for crystal clear conversations - won't interfere with wireless networks and other electronic devices. Protect your self from identity theft with digital security - your call is digitized and encrypted, making it nearly impossible for someone to eavesdrop. FOUR HANDSET SYSTEM - includes handsets and requires only one phone jack. Expandable up to 12 handsets using only one phone jack - uses DS-6301 accessory handsets. Connect to Bluetooth enabled cellular phones to make and receive cellular calls with the ease and comfort of a home phone system - avoid the mad dash to catch a cellular call before it goes to voicemail. Download your cellular phonebook directory to this cordless phone system and dial a landline or cellular call from the directory for easy access. Landline service not required, works great for cellular only households. Stores 6,000 directories from up to four different cell phones; no need to input names and numbers into your cordless phone. Two cellphones can be actively connected to the base - cellular calls can be made or received from either of these two active cell phones. Pair four different cell phones or Bluetooth enabled headsets to the base unit. Caller ID/call waiting - stores 50 calls. Digital answering system - no tapes or moving parts. Intercom between handsets - no more shouting, "Dinner time!". Conference an outside call between handsets or between your landline and cellular call. 14 minutes of recording time. Blue backlit keypad and display. Wall mount bracket included.

At Panasonic, we never stop trying to increase our knowledge of the ways in which technology can improve people's lives. That's why we've engineered our latest line of DECT 6.0 digital telephones with even more innovative features that enhance the way you communicate. Designed to complement your lifestyle and improve the way you live, our 2009 line features big button handsets and larger, clearer displays in sleek, simple packages.

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Additional Two Handsets Included.

Expandable cordless system with digital answering system, dual keypad, and Call Waiting/Caller ID. IntegriSound life-like audio, 100-name phonebook with 2 phone numbers per name, up to 100-number Caller ID memory, handset speakerphone, headset compatible, 4-way conferencing, base to handset call transfer, intercom between handsets, transfer phonebook memory between handsets, room/baby monitor, DirectLink 2-way radio feature, call screening, trilingual voice promts, new message LED indicator, time and date stamp, call and memo recording, animated display, backlit display, trilingual menus, dual Caller ID display, clock display, IntegriSound natural sounding ansering system, 20 ring tone options, personal ring feature, do not disturb setting, lighted keypad, belt clilp included, last 3-number redial, mute/hold features, wall mountable