Four Parts:Getting Your Abstract StartedWriting Your AbstractFormatting Your AbstractSample AbstractsCommunity Q&A. If you need to write an abstract for an academic or scientific paper, don't panic! Your abstract is simply a short, standalone summary of the work or paper that others can use as an overview. An abstract describes what you do in your essay, whether itâs a scientific experiment or a literary analysis paper.
Most US cellular carriers use CDMA. 4G phones generally use LTE (Long Term Evolution), a high speed wireless broadband technology. In most of the world, GSM is preferred and 4G phones with LTE outside of the US use this service.
Verizon Wireless is one of two major U.S. carriers that use CDMA2000 (Code Division Multiple Access), the other being Sprint. Alltel also used CDMA2000 before mostly becoming part of Verizon Wireless (with part divested to AT&T Mobility).