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"It's the cheapest and most efficient way to communicate to a large number of people about messages that don't need responses," said a senior surgeon at a major UK hospital, adding that pagers are ...
None have gained significant traction. Nextel and Verizon had entered a legal battle in June 2003 over Verizon's advertising for their push-to-talk feature. The companies reached a settlement in early 2004. Initial advertising for Verizon's service was heavy, but it became almost nonexistent fairly quickly, possibly due to poor reviews of the ...
Mobile technology has evolved rapidly over the past few years. Since the start of this millennium, a standard mobile device has gone from being no more than a simple two-way pager to being a mobile phone, GPS navigation device, an embedded web browser and instant messaging client, and a handheld gaming console.
RAMfirst Interactive Paging logo. The Inter@ctive Pager is a discontinued two-way pager released in 1996 by Research In Motion (later known for the BlackBerry line of smartphones) that allowed users to receive and send messages via the Mobitex wireless network.
Naval air traffic controller communicates with aircraft over a two-way radio headset A variety of portable handheld two-way radios for private use. A two-way radio is a radio transceiver (a radio that can both transmit and receive radio waves), which is used for bidirectional person-to-person voice communication with other users with similar radios, [1] in contrast to a broadcast receiver ...
After the war the FCC allocated the first frequencies for personal radio services; the Citizens' Radio Service Frequency Band (1946). Gross formed Gross Electronics Co. [5] to produce two-way communications system to utilize these frequencies, and his company was the first to receive FCC approval in 1948. [2]
It appears that US-specification paging systems operating on 27.255 MHz have been sold in Italy and other European countries. The former monopoly operator SIP (which later became TIM) used the following frequencies for their pager service, called Teledrin: 161.175 MHz (for tone/voice only and numeric pagers, probably for the alphanumeric pagers);
On Tuesday, thousands of pagers booby-trapped with explosives blew up at the same time before an unknown number of two-way radios were triggered to detonate just 24 hours later.
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