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2. The 6 best cellphones for seniors in 2024 - AOL

   www.aol.com/lifestyle/best-cellphone-seniors...

   Best overall phone for seniors. $78 at Amazon. Consumer Cellular Verve Snap. Best flip phone for seniors. $59 at Consumer Cellular. SAMSUNG Galaxy A23 5G A Series Cell Phone, Factory Unlocked ...

3. Cell Phones, Student Rights, and School Safety: Finding the ...

   files.eric.ed.gov/fulltext/EJ1287931.pdf

   Cell Phones, Student Rights, and School Safety: Finding the Right Balance. 3 1Trent University, 2McMaster University, 3University of DaytonAbstractDespite the potential instructional benefits of integrating devices such as cell phones into schools and classrooms, research reveals that their improp. r use can negatively impact student behaviour ...

4. Problematic smartphone use - Wikipedia

   en.wikipedia.org/wiki/Problematic_smartphone_use

   Problematic smartphone use is psychological or behavioral dependence on cell phones. It is closely related to other forms of digital media overuse such as social media addiction or internet addiction disorder . Commonly known as " smartphone addiction ", the term "problematic smartphone use" was proposed by researchers to describe similar ...

5. Wireless device radiation and health - Wikipedia

   en.wikipedia.org/wiki/Wireless_device_radiation...

   Since at least the 1990s, scientists have researched whether the now-ubiquitous radiation associated with mobile phone antennas or cell phone towers is affecting human health. [1] Mobile phone networks use various bands of RF radiation, some of which overlap with the microwave range. Other digital wireless systems, such as data communication ...

6. List of mobile phone brands by country - Wikipedia

   en.wikipedia.org/wiki/List_of_mobile_phone...

   Bankruptcy in 2006, defunct in 2007. Grundig Mobile. Hagenuk Telecom GmbH. insolvency in 1997, mobile phone development and manufacturing business acquired by Telital in 1998 [9] Siemens Mobile. Acquired by BenQ Corporation in 2005 to form BenQ Mobile. Telefunken. Italy. Onda Mobile Communication.

7. Cell Phones in American High Schools: A National Survey 41 - ed

   files.eric.ed.gov/fulltext/EJ847358.pdf

   ts and teachers to have cell phones in the school setting. Data from 2004 indicated that 58 percent of 6th –12th graders have a cell phone and 68 percent of students regularly. bring cell phones to school (“NetDay’s 2004,” 2005). The number of cell phones in the United States rose from 1. 2 million in 1987 to 145 million in 2002 ...