Advanced Mobile Phone System (AMPS) was an analog mobile phone system standard originally developed by Bell Labs and later modified in a cooperative effort...

Advanced Mobile Phone Service, Inc. was a subsidiary of AT&T prior to the Bell System Divestiture. Abbreviated AMPS, the company was created in 1978 to...

Mobile phone tracking is a process for identifying the location of a mobile phone, whether stationary or moving. Localization may be affected by a number...

The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a Zero Generation (0G) method of radio communication, launched...

a single global system. Among the most prominent were the Nordic Mobile Telephone (NMT) system and the Advanced Mobile Phone System (AMPS), which were...

a 1945 Soviet heavy tank IS-3 standard, a standard for the Advanced Mobile Phone System ISSS (disambiguation) IS (disambiguation) This disambiguation...

unlike fixed-location phones (landline phones). This radio frequency link connects to the switching systems of a mobile phone operator, providing access...

The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission...

data communications systems, typically incorporating digital technology, providing services similar to advanced cellular mobile or paging services. In...

Total Access Communication System (TACS) and ETACS are variants of Advanced Mobile Phone System (AMPS) which were announced as the choice for the first...

A mobile phone feature is a capability, service, or application that a mobile phone offers to its users. Mobile phones are often referred to as feature...

phone (also spelled featurephone), brick phone, or dumbphone, is a mobile phone that retains the form factor of earlier generations[when?] of mobile telephones...

geographic area. This enables numerous devices, including mobile phones, tablets, laptops equipped with mobile broadband modems, and wearable devices such as smartwatches...

are a further development of the North American 1G mobile system Advanced Mobile Phone System (AMPS). It was once prevalent throughout the Americas, particularly...

aircraft in a military operation Advanced Mobile Phone System#TACS.2C ETACS and JTAC variants, an analogue mobile phone standard, also known Japanese Total...

for devices such as mobile phones. A new generation of cellular standards has appeared approximately every tenth year since 1G systems were introduced in...

A mobile operating system is an operating system used for smartphones, tablets, smartwatches, smartglasses, or other non-laptop personal mobile computing...

equivalent of land dial phone service. Introduced in 1964, it replaced Mobile Telephone Service (MTS) and improved on most MTS systems by offering direct-dial...

NMT: Nordic Mobile Telephone AMPS: Advanced Mobile Phone System TACS: Total Access Communication System (TACS: Total Access Communication System) is the European...

Total Access Communication System) specifications of the United Kingdom, a derivative of the US-AMPS (Advanced Mobile Phone System) technology. The ETACS...

worldwide. Mobile devices became more computationally advanced allowing for downloading of games, though these were initially limited to phone carriers'...

cellular systems were based on US Advanced Mobile Phone Service (AMPS) technology, the modified technology being named Total Access Communication System (TACS)...

pre-cellular systems included the Push-to-talk (PTT or manual), Mobile Telephone Service (MTS), Improved Mobile Telephone Service (IMTS), and Advanced Mobile Telephone...

Windows Phone (WP) is a discontinued mobile operating system developed by Microsoft Mobile for smartphones as the replacement successor to Windows Mobile and...

Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen-based...

A camera phone is a mobile phone that is able to capture photographs and often record video using one or more built-in digital cameras. It can also send...

band Advanced Mobile Phone System 2-Acrylamido-2-methylpropane sulfonic acid, an acidic monomer Advanced Mobile Phone System, a mobile phone systems technology...

obsolete wide-area mobile data service which used unused bandwidth normally used by Advanced Mobile Phone System (AMPS) mobile phones between 800 and 900 MHz...

second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets. GSM is also a trade mark owned by the GSM Association...

The Japanese mobile phone industry is one of the most advanced in the world. As of March, 2022 there were 199.99 million mobile contracts in Japan according...