Will work with 802.11b/g wireless networks without adverse affects.
Talk between registered handsets or bases within a system.
Power Failure Operation
Allows you to page another phone in the system.
Hearing Aid Compatible
Line Status Indication
DECT 6.0 Digital Technology
Unsurpassed Range — Redefining Long Range Coverage and Clarity
Corded Base and Cordless Handset(s)
Clearspeak™ Dial-in-Base Speakerphone
Handset Speakerphone
Dual Handset System (use both handsets through a single phone jack)
Expandable System (use up to 12 handsets through a single phone jack)
Intercom Between Handset(s) & Base
Call Transfer
Conferencing
Intercom Call Transfer
Conference Between an Outside Line and up to 2 Handsets
Use up to 2 Handsets on a Call
50 Name/Number Phonebook Directory
Lighted Keypad on Handset(s)
Blue Lighted Keypad on Handset(s)
Large Lighted Display on Handset(s) and Base
Selectable Ringer Melodies
Handset Volume Control
Ringer Volume Control
Any Key Answer
9 Number Speed Dial
English/Spanish/ French Setup Menu
On-Hook Dialing
Auto Off
Mute
Spare Battery Charger for Power Failure Operation (spare battery sold separately)
Last 5 Number Redial
Table/Wall Mountable
Caller ID/Call Waiting Capability*
50 Name/Number Caller ID History
Voicemail Waiting Indicator**
Personalized Ringing Options
New Call Indicator
Missed Call Indicator
Display Dial
11 Minutes of Digital Recording Time
Call Screening/Intercept
Remote Access
Message Time/Day Stamp
Voice Prompts
Memo Recording
Mfr: AT&T Model: CL84209 UPC: 650530017803
http://telephones.att.com/att/index.cfm/product-detail/?event=ehCatalog.productDetail&ProductID=135