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USSD can be used for WAP browsing, prepaid callback service, mobile-money services, location-based content services, menu-based information services, and as part of configuring the phone on the network. [1] The service does not require a messaging app, and does not incur charges. [2] USSD messages are up to 182 alphanumeric characters long.
WAP has URLs which can be typed into an address bar which is similar to URLs in HTTP. Relative URLs in WAP are used for navigating within a deck, and Absolute URLs in WAP are used for navigating between decks. [9] WAP was designed to operate in bandwidth-constrained networks by using data compression before transmitting data to users. [11]
Cingular, the predecessor to AT&T, supported legacy D-AMPS/TDMA and analog wireless networks. In March 2006, Cingular announced that these networks would be shut down by February 2008. As of March 31, 2007, Cingular ended TDMA supported for GoPhone (pre-paid) customers. On July 15, 2007, AT&T TDMA on 1900 MHz was retired, while TDMA on 850 MHz ...
The ever-changing world of telecommunications claimed another major wireless name in 2007. Cingular Wireless was purchased by AT&T, as part of AT&T's acquisition of BellSouth in 2006. The Cingular ...
The legal entity "AT&T Wireless Services, Inc." was renamed "New Cingular Wireless Services, Inc." [1] In late 2005, SBC (the majority partner in Cingular) acquired the original AT&T, and rebranded as "the new AT&T". Cingular became wholly owned by the new AT&T in December 2006 as a result of the new AT&T's acquisition of BellSouth.
Typically, APN settings are configured automatically when SIM is inserted or eSIM is activated. [1] An 'Access Point Name' (APN) is the name of a gateway [ 2 ] between a mobile network ( GSM , GPRS , 3G , 4G and 5G ) and another computer network , frequently the public Internet .
Change any of the following settings, then click Save to finalize your selection: • Default View - Select your default view: Day, Week, Month or Year. • Time Zone - Click Settings | Calendar options. Select the Time Zone you would like. • Display - Click Settings | Calendar options. Choose what time your typical day goes from.
Pacific Bell Wireless is legally known as Pacific Bell Wireless, LLC d/b/a Cingular Wireless. [ citation needed ] It was founded in the mid-1990s, initially named Pacific Bell Mobile Services, as a means for Pacific Telesis to capitalize on the wireless market it had lost when it spun off AirTouch .