Ads
related to: at&t sim card 3g or 4g mobile
Search results
Results from the WOW.Com Content Network
Cingular 3G UMTS SIM card. ... Apple launched the iPhone 3G with AT&T on July 11, 2008. ... preceded by the Motorola Atrix 4G are, available through AT&T's 4G network ...
3G: W-CDMA: UMTS (3GSM) Digital: 2001 Worldwide SIM card: None Smaller cells and lower indoors coverage on 2100 MHz; equivalent coverage indoors and superior range to GSM on 850/900 MHz. Very low density Soft Yes [3] 4G: OFDMA: LTE: Digital: 2009 Worldwide SIM card: None Smaller cells and lower coverage on the S band. Very low density Hard No ...
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.
MCC MNC Brand Operator Status Bands (MHz) References and notes 365: 010: Digicel: Operational: GSM 850 / UMTS 850 / UMTS 1900 / LTE 700 [1]365: 840: FLOW: Cable & Wireless
In telecommunication, a public land mobile network (PLMN) is a combination of wireless communication services offered by a specific operator in a specific country. [1] [2] A PLMN typically consists of several cellular technologies like GSM/2G, UMTS/3G, LTE/4G, NR/5G, offered by a single operator within a given country, often referred to as a cellular network.
A typical SIM card (mini-SIM with micro-SIM cutout) T-Mobile nano-SIM card with NFC capabilities in the SIM tray of an iPhone 6s cell phone A SIM (Subscriber Identity Module) card is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephone ...
Ads
related to: at&t sim card 3g or 4g mobile