Ad
related to: how to fix disabled iphone 3g phone compatible with at&t free service for senior citizens- 2251 Stringtown Rd, Columbus - Grove City, OH · Directions · (614) 796-2685
Search results
Results from the WOW.Com Content Network
OpenBTS (Open Base Transceiver Station) is a software-based GSM access point, allowing standard GSM-compatible mobile phones to be used as SIP endpoints in Voice over IP (VoIP) networks. OpenBTS is open-source software developed and maintained by Range Networks.
Freedom of Mobile Multimedia Access (FOMA) is the brand name of the W-CDMA-based 3G telecommunications services being offered by the Japanese telecommunications service provider NTT DoCoMo. It is an implementation of the Universal Mobile Telecommunications System (UMTS) and was the world's first 3G mobile data service to commence commercial ...
VoLTE calling. Voice over Long-Term Evolution (acronym VoLTE) is an LTE high-speed wireless communication standard for voice calls and SMS using mobile phones and data terminals. [1] [2] VoLTE has up to three times more voice [3] and data capacity than older 3G UMTS and up to six times more than 2G GSM.
This means it can handle four times as much traffic as standard GPRS. EDGE meets the International Telecommunication Union's requirement for a 3G network, and has been accepted by the ITU as part of the IMT-2000 family of 3G standards. [4] It also enhances the circuit data mode called HSCSD, increasing the data rate of this service.
Mobile virtual network operators (MVNOs) in the United States lease wireless telephone and data service from the four major cellular carriers in the country—AT&T Mobility, Boost Mobile, T-Mobile US, and Verizon—and offer various levels of free and/or paid talk, text and data services to their customers.
AT&T will shut down its 3G wireless network Tuesday, the first step toward the end of 3G service. How will this affect you? End of 3G service: AT&T will shut down its 3G network Feb. 22.
Cellular network standards and generation timeline. This is a comparison of standards of wireless networking technologies for devices such as mobile phones.A new generation of cellular standards has appeared approximately every tenth year since 1G systems were introduced in 1979 and the early to mid-1980s.
Assurance Wireless USA, L.P. [1] is a telephone service subsidized by the federal Lifeline Assistance program, a government benefit program supported by the federal Universal Service Fund. The service provides to low-income eligible people a free phone, [ 2 ] [ 3 ] free monthly data, unlimited texting, and free monthly minutes.
Ad
related to: how to fix disabled iphone 3g phone compatible with at&t free service for senior citizens- 2251 Stringtown Rd, Columbus - Grove City, OH · Directions · (614) 796-2685
