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It is a service that consists of live operators who answer incoming calls and input the callers' messages on a computer, then transmit the message using the Telocator Alphanumeric Protocol to the paging provider's radio towers. Alphanumeric pagers receive the messages in the form of words and numbers.
Please check the number and dial again, or call your operator to help you. Most of these messages often include the phrase "Your call cannot be completed as dialed." Sometimes a message would say to first dial a 1 or a 0 (the toll prefix for a trunk call) plus the area code of the called number. A message may also be played when 0 or 1 followed ...
Operators wrote down a caller's message, sent a page alert or "beep" and when the party called back, an operator dictated the message. With the introduction of "voice" pagers, like the Motorola Pageboy II operators could transmit a voice message directly to the pager and the user could hear the message. However, messages arrival was often ...
Messaging (also known as Microsoft Messaging, and as of recently, Windows Operator Messages) is an instant messaging Universal Windows Platform app for Windows 8.0, Windows 10 and Windows 10 Mobile. The mobile version allows SMS , MMS and RCS messaging.
Operator assistance refers to service provided by a telephone operator to the calling party of a telephone call.This can include telephone calls made from pay phones, calls placed station-to-station, person-to-person, or collect, third-number calls, calls billed to credit cards, and certain international calls which cannot be dialed directly.
Once the most common type of TRS call, TTY calls involve a call from a deaf or hard-of-hearing person who utilizes a TTY to a hearing person. In this type of call, typed messages are relayed as voice messages by a TRS operator, [1] (also known as Communication Assistant (CA), [2] Relay Operator (RO), [3] Relay Assistant (RA), [4] or relay agent (agent)), and vice versa.
The aggregator model involves the mobile messaging operator signing multiple individual agreements with mobile operators to facilitate two-way SMS traffic through that operator's SMSC (Short Message Service Center). SMS messages are delivered to the operator's SMSC, but not the subscriber's handset; the SMSC takes care of further handling of ...
A US Army Signal Corps radio operator in 1943 in New Guinea transmitting by radiotelegraphy. Wireless telegraphy or radiotelegraphy is the transmission of text messages by radio waves, analogous to electrical telegraphy using cables.