-
1 touch-tone signaling
-
2 touch-tone signaling
English-Russian dictionary of telecommunications and their abbreviations > touch-tone signaling
-
3 touch tone
-
4 signaling
1) сигнализация, передача сигналов2) тлф. вызов•- addressed signaling
- alarm signaling
- baseband signaling
- binary signaling
- block signaling
- call-accepted signaling
- call-answered signaling
- call-associated signaling
- carrier signaling
- centralized control signaling
- channel-associated signaling
- closed-circuit signaling
- code signaling
- common-channel signaling
- compelled signaling
- decentralized-control signaling
- direct-current signaling
- double-current signaling
- double-frequency signaling
- dual-tone multifrequency signaling
- duobinary signaling
- duplex signaling
- E-and-M signaling
- end-block address signaling
- end-to-end signaling
- fault signaling
- frequency signaling
- frequency-exchange signaling
- functional signaling
- generator signaling
- ghost signaling
- harmonic signaling
- impulse signaling
- in-band signaling
- inductive-code signaling
- in-slot signaling
- lamp signaling
- lamp-fault remote signaling
- line signaling
- link-by-link signaling
- loop disconnect signaling
- loop signaling
- modulating signaling
- multifrequency register signaling
- multilevel signaling
- nonassociated signaling
- nonstandard signaling
- Norc code signaling
- object state signaling
- open-circuit signaling
- out-of-band signaling
- quaternary signaling
- register signaling
- remote signaling
- selective signaling
- separate channel signaling
- single-current signaling
- single-frequency signaling
- spread-spectrum signaling
- station signaling
- system signaling and supervision
- tone signaling
- touch-tone signaling
- transmitter signaling
- user network signaling
- wide-screen signalingEnglish-Russian dictionary of telecommunications and their abbreviations > signaling
-
5 signaling tone
ringing tone — длинные гудки низкого тона; сигнал соединения с вызываемым номером
English-Russian dictionary of Information technology > signaling tone
-
6 assembly
1) вчт. трансляция2) сборка; компоновка3) узел; блок4) комплект•- code forming assembly
- deciphering assembly
- enciphering assembly
- guide arm assembly
- head assembly
- logical assembly
- main call-signaling assembly
- multicomponent assembly
- plug-in assembly
- printing assembly
- replaceable videohead assembly
- replacement assembly
- reserve call-signaling assembly
- scanner assembly
- scanning-coil assembly
- static-purity assembly
- switching assembly
- telephone-headset assembly
- touch-tone dial assembly
- transmit feed assembly
- video assemblyEnglish-Russian dictionary of telecommunications and their abbreviations > assembly
-
7 DTMF
(Dual-Tone Multi-Frequency) двухтональный многочастотный набор [телефонного] номера, тоновый (тональный) набортип аудиосигнала, используемого в обычном кнопочном телефоне. В нём каждая цифра набираемого номера (в отличие от импульсного набора) представляется как комбинация двух передаваемых одновременно сигналов, каждый из которых принадлежит одной из двух групп частот. Одна группа содержит частоты 697, 770, 852 и 941 Гц, а другая - 1209, 1336, 1477 и 1633 Гц. Схема кодирования приведена в таблице. Система DTMF - разновидность MFSK, стандартизована ITU-T ( Recommendation Q.23).Syn:см. тж. in-band signalingАнгло-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > DTMF
-
8 device
устройство; прибор; аппарат- acoustic imaging device
- active device
- add-in device
- adjusting device
- airplane speaking device
- airplane tape recording device
- alarm device
- all-in-one device
- amplifying device
- analyzing device
- ancillary device
- announcer's device
- answering device
- antenna-feeder device
- antenna-matching device
- antipumping device
- arithmetic device
- arresting device
- attention device
- audible signal device
- automatic program input device
- automatic voice-alert device
- automatic-matching device
- auxiliary call-doubling device
- auxiliary loud-speaking device
- auxiliary radio communication device
- balancing device
- beam-processing device
- buffer device
- burglar-alarm device
- cable device
- calling device
- call-routing device
- central chain data device
- central-control device
- central-intranetwork device
- channel device
- channel-adjusting device
- charge-injection device
- clamping device
- color-imaging device
- combinational device
- combined safety-alarm device
- combined-measuring device
- command-execution device
- command-transit device
- command-transmission device
- compact device
- composite-optoelectronic device
- conditional-access device
- conditioning device
- connecting device
- connection device
- contact-switching device
- control device
- control-calling device
- controlled semiconductor device
- controller device
- counting device
- damping device
- data collection device
- data transmission device
- data-input device
- data-interface device
- data-recording device
- decoding device
- digital device
- digital signal processing device
- discrete control device
- dispatch device
- display device
- doubling device
- dual-tone ringing device
- duplex amplifier bypass device
- duty-reception device
- earthing device
- eavesdropping device
- edge device
- electrodynamical device
- electromagnetic device
- electronic device
- electronic-listening device
- electronic-relay device
- electronic-telegraph device
- electrostatic device
- emergency control device
- error-protecting device
- executive device
- facsimile device
- fast acting device
- fast action device
- fax machine memory device
- ferrite device
- ferrodynamical device
- ferrostatic device
- fiber-optic branching device
- fiber-optic interconnection device
- film optical-sensing device
- filter-matching device
- focusing device
- four-layer device
- four-terminal device
- frequency converting device
- frequency encoding device
- frequency-selective device
- full four-terminal device
- functional device
- gas-discharge device
- groove locating device
- heat device
- IC device
- image-display device
- imaging device
- independent device
- independent-calling device
- independent-telegraph device
- indicating device
- indicator device
- induction device
- in-line device
- input device
- input/output device
- input-isolating device
- input-output device
- input-protector device
- interface device
- interlocking device
- intermediate device
- isotropic device
- laser receiving device
- laser transmitting device
- level control device
- light alarm device
- light-sensitive device
- line HF-device
- linear device
- linear four-terminal device
- line-mounting device
- load device
- locking device
- lockout-signaling device
- logical device
- low-noise start-control device
- low-noise start-controlling device
- low-voltage device
- magnetic device
- magnetic tape sound recording device
- magnetic-wave device
- magnetoelectric device
- magnetoelectronic sparkproof device
- master device
- matching device
- measuring device
- mechanical switching device
- memory device
- message broadcasting device
- metering device
- microelectronic device
- microphone switching device
- mobile speaking device
- modem encryption device
- motor synchronizing device
- multicommunications device
- multifunction device
- multirange measuring device
- n-color device
- network section checkout device
- network synchronizing device
- noncontrolled semiconductor device
- nonlinear four-terminal device
- numbered data requiring and receiving device
- on-off device
- optical-to-optical interface device
- optimal receiving device
- optoelectronic device
- output device
- partial four-terminal device
- partially-controlled semiconductor device
- passive device
- peripheral control device
- peripheral device
- persistent-image device
- phase sensitivity protecting device
- phase shifting device
- photoconductive device
- photoelectric device
- photoemissive device
- photogalvanic device
- photosensitive device
- photothyristor electronic device
- planar device
- polarized device
- power supply device
- primary signal device
- printing device
- protection device
- protective cutout device
- pulse distributing device
- pulse firing device
- pulse semiconductor device
- pulse shortening device
- radio broadcasting device
- radioelectronic device
- real device
- receiving device
- recognition device
- recovering device
- regulating device
- release device
- remote alarm device
- remote control device
- remote network tripping device
- remote positioning device
- remote signaling device
- reserve switching device
- restricted radiation device
- ringing device
- rotary device
- routing device
- safety device
- safety-alarm device
- scanning device
- sealed distribution device
- selective call device
- semiconductor device
- semiconductor switching device
- sensing device
- signal transducing device
- signaling control device
- signaling device
- silicon imaging device
- single chip alarm device
- sizing device
- slave device
- solid optoelectronic device
- spark-protecting device
- spark-safe testing device
- speaking device
- special phototelegraph device
- spectrum transfer device
- start-control device
- start-controlling device
- starter-controlled device
- static protection device
- station HF-device
- stationary station automatic selection device
- stationary-electrical device
- storage device
- strobing device
- subscriber distribution device
- supporting device
- suppression device
- surface acoustic wave device
- surface communication device
- switching device
- sync device
- synthesized-radio device
- tap changing device
- tapping device
- tariff device
- telecontrol device
- teledata transmission device
- telegram format conversion device
- telemetric transmission device
- telephone device
- telephone periphery device
- telering device
- teletex device
- terminal device
- terminal telegraph device
- test device
- thermal regulation device
- three-terminal device
- threshold device
- time-delay device
- timing device
- touch-input device
- transceiving diving device
- transcient telegraph device
- transit device
- transmitter connecting device
- transmitting device
- trunk-encryption device
- two-terminal device
- ultrasonic imaging device
- universal calling device
- universal telegraph device
- videotex device
- voice-control device
- voice-operated gain-adjusting device
- voltage-sensing device
- warning device
- wire speaking device
- wireless speaking deviceEnglish-Russian dictionary of telecommunications and their abbreviations > device
-
9 ST
1) Общая лексика: standards, Краткосрочный (short term)2) Компьютерная техника: Secondary Table, Seek Time, Selectable Technology, Sequence Type, Shadow Technology, Show Type, State And The, space telescope3) Американизм: Special Treatment4) Спорт: Short Track, Snap Twist, Sports Technology, Spring Training5) Военный термин: SEAL Team, Satellite Transmitter, Scientific/Technical, Self Test, Service Time, Ship Type, Short Tons, Siege Tank, Situation Time, Special Text, Standby Time, Strategic Task, Support Technical, Surveillance Test, scheduled training, scramble time, security troops, service telegram, service test, shipping ticket, signal training, simulator training, space technology, special test, special training, special troops, start time, static test, sticky type, strategic transport, superintendent of transportation, supply and transport, surface target, survivability test, survival time, system test6) Техника: sample top, service testing, set-up time for batch, signaling tone, site team, sound telegraph, source term, space tracking, spaceborne telescope, speed transmitter, standard taper, star tracker, steam turbine, surge tank, synchronous transmission, target speed7) Сельское хозяйство: sensation threshold8) Шутливое выражение: Silly Twit9) Математика: Subtraction Term, топология множеств (set topology)10) Метеорология: Squall's Time11) Железнодорожный термин: ST Rail System12) Юридический термин: Silent Treatment13) Бухгалтерия: Sub Total14) Автомобильный термин: scan tool15) Грубое выражение: Sex Toy, Soft Touch, Straight Tip, Stupid Things16) Металлургия: Sound Trap18) Телекоммуникации: Signaling Terminal, Segment Type (DQDB, SMDS)19) Сокращение: Civil aircraft marking (Sudan), Saint Tome and Principe, Same Time, Sesotho, Sixteen Thirty, Sorting Tender (UK, part of RPO), Source/Type Code (MODS report abbreviation), Space Transport, Special Tooling, Staff Target, Standard Time, Strategic Transport, air, Street (Street Suffix), Summer Time, Support Tank, Surface Terminal, sawtooth, scientific and technical, self-testing, sidereal time, single-throw, single-tire, sounding tube, start, starting time, steam, strip-tin, surface transport, Staff Target (British Army; L; Land), (SLFTPG) self-tapping20) Университет: Special Topics21) Физика: State Transformation22) Физиология: Esotropia, See And Treat, Sexually Transmitted, Shock therapy, Speech Therapy, Spontaneous Timed, Stage Of Disease, Stomach23) Электроника: Special Technology, Special Tuning24) Вычислительная техника: Schmitt trigger, Seagate technology, Segment Table / Type, Short Ton, Stream Protocol, Seagate Technology (HDD), Shared Tree (PIM, SPT, CBT, Multicast)25) Нефть: seismic tomography, short thread, sidetrack, tensile strength, верхняя граница интервала, из которого взята проба (sample top), короткая резьба (short thread), самопроверка (self-test), эксплуатационные испытания (service test)26) Биохимия: Skin Temperature27) Гигиена: sanitary towel28) Космонавтика: сао29) Картография: steel truss30) Транспорт: Semi Tread, Short Tread, Sign Type, Special Touring, Special Trailer, Special Transport, Sport Turismo, Sports Tourer, Sports Touring, Stadium Truck, Standard Touring, Standard Trailer, Station Timed, Street Thunder31) Фирменный знак: Seagate Technologies, Sport Technologies, Stafford Tavares, Super Travel32) СМИ: Segment Title, Skinhead Times, State This33) Деловая лексика: Side Trip (Сокращение в электронном авиабилете)34) Глоссарий компании Сахалин Энерджи: short ton (2, 000 pounds or 0. 907 metric ton)35) Нефтепромысловый: (sidetracking) бурение боковых стволов36) Образование: Safe Toy, Show And Tell37) Сетевые технологии: Subject To38) Полимеры: standard temperature, surface tension39) Программирование: Show Turtle, структурированный текст, Structured Text (стандартный язык программирования IEC 61131-3, см. также Robert W. Lewis; Karl-Heinz John; Bonfatti F.)40) Автоматика: sensing tool, setup time for batch, synonymous term41) Контроль качества: short-term42) Океанография: Stratosphere-troposphere43) Сахалин Ю: steam tracer44) Химическое оружие: Structured text45) Авиационная медицина: tactile sense46) Безопасность: Screening Tool47) Золотодобыча: концентрационный вибростол48) Расширение файла: Scream Tracker Instrument library, Segment Table, Smalltalk language source code file (Little Smalltalk), Stamp (NeoPaint)49) Нефть и газ: steel structure50) Нефтеперерабатывающие заводы: паровая турбина/машина (steam turbine)51) Имена и фамилии: Simon Tissot, Stuart Taylor52) Баскетбол: перехват (сокр. от steal)53) Уголь: Softening temperature54) Должность: Sports Trainer, Story Teller55) Чат: Struggler, Sub Topic, Such That56) NYSE. SPS Technologies, Inc.57) НАСА: Solar Terrestrial, Space Talk58) Программное обеспечение: The Simulation Toolkit -
10 St
1) Общая лексика: standards, Краткосрочный (short term)2) Компьютерная техника: Secondary Table, Seek Time, Selectable Technology, Sequence Type, Shadow Technology, Show Type, State And The, space telescope3) Американизм: Special Treatment4) Спорт: Short Track, Snap Twist, Sports Technology, Spring Training5) Военный термин: SEAL Team, Satellite Transmitter, Scientific/Technical, Self Test, Service Time, Ship Type, Short Tons, Siege Tank, Situation Time, Special Text, Standby Time, Strategic Task, Support Technical, Surveillance Test, scheduled training, scramble time, security troops, service telegram, service test, shipping ticket, signal training, simulator training, space technology, special test, special training, special troops, start time, static test, sticky type, strategic transport, superintendent of transportation, supply and transport, surface target, survivability test, survival time, system test6) Техника: sample top, service testing, set-up time for batch, signaling tone, site team, sound telegraph, source term, space tracking, spaceborne telescope, speed transmitter, standard taper, star tracker, steam turbine, surge tank, synchronous transmission, target speed7) Сельское хозяйство: sensation threshold8) Шутливое выражение: Silly Twit9) Математика: Subtraction Term, топология множеств (set topology)10) Метеорология: Squall's Time11) Железнодорожный термин: ST Rail System12) Юридический термин: Silent Treatment13) Бухгалтерия: Sub Total14) Автомобильный термин: scan tool15) Грубое выражение: Sex Toy, Soft Touch, Straight Tip, Stupid Things16) Металлургия: Sound Trap18) Телекоммуникации: Signaling Terminal, Segment Type (DQDB, SMDS)19) Сокращение: Civil aircraft marking (Sudan), Saint Tome and Principe, Same Time, Sesotho, Sixteen Thirty, Sorting Tender (UK, part of RPO), Source/Type Code (MODS report abbreviation), Space Transport, Special Tooling, Staff Target, Standard Time, Strategic Transport, air, Street (Street Suffix), Summer Time, Support Tank, Surface Terminal, sawtooth, scientific and technical, self-testing, sidereal time, single-throw, single-tire, sounding tube, start, starting time, steam, strip-tin, surface transport, Staff Target (British Army; L; Land), (SLFTPG) self-tapping20) Университет: Special Topics21) Физика: State Transformation22) Физиология: Esotropia, See And Treat, Sexually Transmitted, Shock therapy, Speech Therapy, Spontaneous Timed, Stage Of Disease, Stomach23) Электроника: Special Technology, Special Tuning24) Вычислительная техника: Schmitt trigger, Seagate technology, Segment Table / Type, Short Ton, Stream Protocol, Seagate Technology (HDD), Shared Tree (PIM, SPT, CBT, Multicast)25) Нефть: seismic tomography, short thread, sidetrack, tensile strength, верхняя граница интервала, из которого взята проба (sample top), короткая резьба (short thread), самопроверка (self-test), эксплуатационные испытания (service test)26) Биохимия: Skin Temperature27) Гигиена: sanitary towel28) Космонавтика: сао29) Картография: steel truss30) Транспорт: Semi Tread, Short Tread, Sign Type, Special Touring, Special Trailer, Special Transport, Sport Turismo, Sports Tourer, Sports Touring, Stadium Truck, Standard Touring, Standard Trailer, Station Timed, Street Thunder31) Фирменный знак: Seagate Technologies, Sport Technologies, Stafford Tavares, Super Travel32) СМИ: Segment Title, Skinhead Times, State This33) Деловая лексика: Side Trip (Сокращение в электронном авиабилете)34) Глоссарий компании Сахалин Энерджи: short ton (2, 000 pounds or 0. 907 metric ton)35) Нефтепромысловый: (sidetracking) бурение боковых стволов36) Образование: Safe Toy, Show And Tell37) Сетевые технологии: Subject To38) Полимеры: standard temperature, surface tension39) Программирование: Show Turtle, структурированный текст, Structured Text (стандартный язык программирования IEC 61131-3, см. также Robert W. Lewis; Karl-Heinz John; Bonfatti F.)40) Автоматика: sensing tool, setup time for batch, synonymous term41) Контроль качества: short-term42) Океанография: Stratosphere-troposphere43) Сахалин Ю: steam tracer44) Химическое оружие: Structured text45) Авиационная медицина: tactile sense46) Безопасность: Screening Tool47) Золотодобыча: концентрационный вибростол48) Расширение файла: Scream Tracker Instrument library, Segment Table, Smalltalk language source code file (Little Smalltalk), Stamp (NeoPaint)49) Нефть и газ: steel structure50) Нефтеперерабатывающие заводы: паровая турбина/машина (steam turbine)51) Имена и фамилии: Simon Tissot, Stuart Taylor52) Баскетбол: перехват (сокр. от steal)53) Уголь: Softening temperature54) Должность: Sports Trainer, Story Teller55) Чат: Struggler, Sub Topic, Such That56) NYSE. SPS Technologies, Inc.57) НАСА: Solar Terrestrial, Space Talk58) Программное обеспечение: The Simulation Toolkit -
11 st
1) Общая лексика: standards, Краткосрочный (short term)2) Компьютерная техника: Secondary Table, Seek Time, Selectable Technology, Sequence Type, Shadow Technology, Show Type, State And The, space telescope3) Американизм: Special Treatment4) Спорт: Short Track, Snap Twist, Sports Technology, Spring Training5) Военный термин: SEAL Team, Satellite Transmitter, Scientific/Technical, Self Test, Service Time, Ship Type, Short Tons, Siege Tank, Situation Time, Special Text, Standby Time, Strategic Task, Support Technical, Surveillance Test, scheduled training, scramble time, security troops, service telegram, service test, shipping ticket, signal training, simulator training, space technology, special test, special training, special troops, start time, static test, sticky type, strategic transport, superintendent of transportation, supply and transport, surface target, survivability test, survival time, system test6) Техника: sample top, service testing, set-up time for batch, signaling tone, site team, sound telegraph, source term, space tracking, spaceborne telescope, speed transmitter, standard taper, star tracker, steam turbine, surge tank, synchronous transmission, target speed7) Сельское хозяйство: sensation threshold8) Шутливое выражение: Silly Twit9) Математика: Subtraction Term, топология множеств (set topology)10) Метеорология: Squall's Time11) Железнодорожный термин: ST Rail System12) Юридический термин: Silent Treatment13) Бухгалтерия: Sub Total14) Автомобильный термин: scan tool15) Грубое выражение: Sex Toy, Soft Touch, Straight Tip, Stupid Things16) Металлургия: Sound Trap17) Политика: St. Lucia18) Телекоммуникации: Signaling Terminal, Segment Type (DQDB, SMDS)19) Сокращение: Civil aircraft marking (Sudan), Saint Tome and Principe, Same Time, Sesotho, Sixteen Thirty, Sorting Tender (UK, part of RPO), Source/Type Code (MODS report abbreviation), Space Transport, Special Tooling, Staff Target, Standard Time, Strategic Transport, air, Street (Street Suffix), Summer Time, Support Tank, Surface Terminal, sawtooth, scientific and technical, self-testing, sidereal time, single-throw, single-tire, sounding tube, start, starting time, steam, strip-tin, surface transport, Staff Target (British Army; L; Land), (SLFTPG) self-tapping20) Университет: Special Topics21) Физика: State Transformation22) Физиология: Esotropia, See And Treat, Sexually Transmitted, Shock therapy, Speech Therapy, Spontaneous Timed, Stage Of Disease, Stomach23) Электроника: Special Technology, Special Tuning24) Вычислительная техника: Schmitt trigger, Seagate technology, Segment Table / Type, Short Ton, Stream Protocol, Seagate Technology (HDD), Shared Tree (PIM, SPT, CBT, Multicast)25) Нефть: seismic tomography, short thread, sidetrack, tensile strength, верхняя граница интервала, из которого взята проба (sample top), короткая резьба (short thread), самопроверка (self-test), эксплуатационные испытания (service test)26) Биохимия: Skin Temperature27) Гигиена: sanitary towel28) Космонавтика: сао29) Картография: steel truss30) Транспорт: Semi Tread, Short Tread, Sign Type, Special Touring, Special Trailer, Special Transport, Sport Turismo, Sports Tourer, Sports Touring, Stadium Truck, Standard Touring, Standard Trailer, Station Timed, Street Thunder31) Фирменный знак: Seagate Technologies, Sport Technologies, Stafford Tavares, Super Travel32) СМИ: Segment Title, Skinhead Times, State This33) Деловая лексика: Side Trip (Сокращение в электронном авиабилете)34) Глоссарий компании Сахалин Энерджи: short ton (2, 000 pounds or 0. 907 metric ton)35) Нефтепромысловый: (sidetracking) бурение боковых стволов36) Образование: Safe Toy, Show And Tell37) Сетевые технологии: Subject To38) Полимеры: standard temperature, surface tension39) Программирование: Show Turtle, структурированный текст, Structured Text (стандартный язык программирования IEC 61131-3, см. также Robert W. Lewis; Karl-Heinz John; Bonfatti F.)40) Автоматика: sensing tool, setup time for batch, synonymous term41) Контроль качества: short-term42) Океанография: Stratosphere-troposphere43) Сахалин Ю: steam tracer44) Химическое оружие: Structured text45) Авиационная медицина: tactile sense46) Безопасность: Screening Tool47) Золотодобыча: концентрационный вибростол48) Расширение файла: Scream Tracker Instrument library, Segment Table, Smalltalk language source code file (Little Smalltalk), Stamp (NeoPaint)49) Нефть и газ: steel structure50) Нефтеперерабатывающие заводы: паровая турбина/машина (steam turbine)51) Имена и фамилии: Simon Tissot, Stuart Taylor52) Баскетбол: перехват (сокр. от steal)53) Уголь: Softening temperature54) Должность: Sports Trainer, Story Teller56) NYSE. SPS Technologies, Inc.57) НАСА: Solar Terrestrial, Space Talk58) Программное обеспечение: The Simulation Toolkit
См. также в других словарях:
touch-tone adapter — A device that can be connected to a rotary dial telephone to allow for DTMF signaling … IT glossary of terms, acronyms and abbreviations
Tone remote — General Electric Mobile Radio, unknown year). This GE manual covers tone and DC remotes. ] [To confirm the use of the phrase tone remote as accurate in describing this type of device, please see US Patent and Trademark Office patent ID 6950653,… … Wikipedia
Dual-tone multi-frequency signaling — One of the few production telephone DTMF keypads with all 16 keys, from an Autovon Telephone. The column of red keys produces the A, B, C, and D DTMF events. Dual tone multi frequency signaling (DTMF) is used for telecommunication signaling over… … Wikipedia
Dual-tone multi-frequency — (DTMF) signaling is used for telephone signaling over the line in the voice frequency band to the call switching center. The version of DTMF used for telephone tone dialing is known by the trademarked term Touch Tone (canceled March 13, 1984),… … Wikipedia
In-band signaling — In telecommunications, in band signaling is the sending of metadata and control information in the same band, on the same channel, as used for data.TelephoneFor example, when dialing a modern telephone, the telephone number is encoded and… … Wikipedia
dual-tone multifrequency (DTMF) signaling — Sometimes called touch tone, a signaling method that uses specific pairs of frequencies within the voiceband for signals. One tone in each pair is chosen from a group of four low frequencies, and the other tone is selected from a group of four … IT glossary of terms, acronyms and abbreviations
telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… … Universalium
Blue box (phreaking) — An early phreaking tool, the blue box is an electronic device that simulates a telephone operator s dialing console. It functions by replicating the tones used to switch long distance calls and using them to route the user s own call, bypassing… … Wikipedia
Voicemail — (also known as voice mail, voice message, or voice bank) is a computer based system that allows users and subscribers to exchange personal voice messages; to select and deliver voice information; and to process transactions relating to… … Wikipedia
Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… … Wikipedia
Enterprise FMC — In the 2004 press release announcing its formation, the [http://www.thefmca.com Fixed Mobile Convergence Alliance] said:Fixed Mobile Convergence is a transition point in the telecommunications industry that will finally remove the distinctions… … Wikipedia