Tech24 Deals Web Search

Search results

1. Results from the Tech24 Deals Content Network

2. Area codes 202 and 771 - Wikipedia

   en.wikipedia.org/wiki/Area_codes_202_and_771

   Area code 202 was one of the original North American area codes established in October 1947 by AT&T. After the State of New Jersey with area code 201, the District of Columbia was the second numbering plan area (NPA). Area code 771 was added as a second area code to the numbering plan area in April 2021 to create an all-services overlay complex.

3. History of mobile phones - Wikipedia

   en.wikipedia.org/wiki/History_of_mobile_phones

   A man talks on his mobile phone while standing near a conventional telephone box, which stands empty. Enabling technology for mobile phones was first developed in the 1940s but it was not until the mid-1980s that they became widely available. By 2011, it was estimated in Britain that more calls were made using mobile phones than wired devices. [1]

4. Telephone numbers in Colombia - Wikipedia

   en.wikipedia.org/wiki/Telephone_numbers_in_colombia

   Where B is the dialing zone (where the number is located), Y is 2 to 8 (or 9 for pay phones), [2] [failed verification] and X is any digit. Each department belongs to only one dialing zone. Calls from landlines to both landline and mobile numbers are placed by dialing the 10-digit subscriber number with no prefix.

5. Metro by T-Mobile - Wikipedia

   en.wikipedia.org/wiki/Metro_by_T-Mobile

   Metro by T-Mobile (formerly known as MetroPCS and also simply known as Metro) is an American prepaid mobile virtual network operator (MVNO) wireless service provider and brand owned by T-Mobile US. It previously operated the fifth largest mobile telecommunications network in the United States using code-division multiple access (CDMA).

6. Cellular repeater - Wikipedia

   en.wikipedia.org/wiki/Cellular_repeater

   A cellular repeater (also known as cell phone signal booster or cell phone signal amplifier) is a type of bi-directional amplifier used to improve cell phone reception. [citation needed] A cellular repeater system commonly consists of a donor antenna that receives and transmits signal from nearby cell towers, coaxial cables, a signal amplifier, and an indoor rebroadcast antenna.

7. Self-service password reset - Wikipedia

   en.wikipedia.org/wiki/Self-service_password_reset

   Rather than merely asking users to answer security questions, modern password reset systems may also leverage a sequence of authentication steps: Ask users to complete a CAPTCHA, to demonstrate that they are human. Ask users to enter a PIN which is sent to their personal e-mail address or mobile phone.

8. Cellular frequencies in the United States - Wikipedia

   en.wikipedia.org/wiki/Cellular_frequencies_in...

   The usage of frequencies within the United States is regulated by the Federal Communications Commission (FCC). When distributing initial spectrum licenses in a band the FCC divides the US geographically into a number of areas. [1]

9. The best smartphones to buy in 2024 - Engadget

   www.engadget.com/best-smartphones-140004900.html

   Android or iOS? When you're searching for the best smartphone, it becomes clear that each OS has its pros and cons. Apple’s tight-knit ecosystem makes it super easy to share data between iPhones ...