mMode is the brand name for the wireless data service offered by the former AT&T Wireless

AT&T Wireless Services

AT&T Wireless Services, Inc., founded in 1987 as McCaw Cellular Communications, Inc., and now legally known as New Cingular Wireless Services, Inc., formerly part of AT&T Corp., is a wireless telephone carrier in the United States, based in Redmond, Washington, and later traded on the New York...

. Based on NTT DoCoMo

NTT DoCoMo

is the predominant mobile phone operator in Japan. The name is officially an abbreviation of the phrase, "do communications over the mobile network", and is also from a compound word dokomo, meaning "everywhere" in Japanese. Docomo provides phone, video phone , i-mode , and mail services...

's i-mode

I-mode

NTT DoCoMo's i-mode is a mobile internet service popular in Japan. Unlike Wireless Application Protocol, i-mode encompasses a wider variety of internet standards, including web access, e-mail and the packet-switched network that delivers the data...

, it was available to any AT&T Wireless subscriber with a WAP

Wireless Application Protocol

Wireless Application Protocol is a technical standard for accessing information over a mobile wireless network.A WAP browser is a web browser for mobile devices such as mobile phones that uses the protocol.Before the introduction of WAP, mobile service providers had limited opportunities to offer...

-capable phone. Operating over GPRS, EDGE

Enhanced Data Rates for GSM Evolution

Enhanced Data rates for GSM Evolution is a digital mobile phone technology that allows improved data transmission rates as a backward-compatible extension of GSM...

, and UMTS, mMode was the successor to AT&T's unsuccessful CDPD

Cellular digital packet data

Cellular Digital Packet Data was a wide-area mobile data service which used unused bandwidth normally used by AMPS mobile phones between 800 and 900 MHz to transfer data. Speeds up to 19.2 kbit/s were possible...

-based Pocketnet. Although it is no longer available to new subscribers since the Cingular takeover, legacy AT&T Wireless subscribers had access to the system until June 2010.

Features

• Access to sites with WAP
  Wireless Application Protocol
  Wireless Application Protocol is a technical standard for accessing information over a mobile wireless network.A WAP browser is a web browser for mobile devices such as mobile phones that uses the protocol.Before the introduction of WAP, mobile service providers had limited opportunities to offer...
  
  -enabled pages, such as eBay
  EBay
  eBay Inc. is an American internet consumer-to-consumer corporation that manages eBay.com, an online auction and shopping website in which people and businesses buy and sell a broad variety of goods and services worldwide...
  
   and Yahoo!
  Yahoo!
  Yahoo! Inc. is an American multinational internet corporation headquartered in Sunnyvale, California, United States. The company is perhaps best known for its web portal, search engine , Yahoo! Directory, Yahoo! Mail, Yahoo! News, Yahoo! Groups, Yahoo! Answers, advertising, online mapping ,...
  
  
• "@mmode.com" email account
• Ringtones and graphics available for purchase and download
• "Find a Friend", a service which enabled one subscriber to find another subscriber's approximate location using triangulation. Cingular has since removed this feature.
• mMode Music Store, launched in October 2004, allowed subscribers to purchase music and have it charged to their wireless bill (note that the music could not be played on the phone, it had to be downloaded to the user's computer)

M-Mode is a way of recording motion off interface in the human body. THat are moving towards and away from a trasnducer used in ultrasound. It is a graphical display which uses echos produced by interfaces and displays them on one axis and time alone the other.