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Reproduction of an iOS phone disconnect tone (not the original audio)
A disconnect tone in telephony is a tone provided to the remaining party to a call after the remote party hangs up.[1][2] Typically, the disconnect tone is a few cycles of the reorder, busy, or the off-hook tone (e.g. in US), or between five and fifteen seconds of the Number Unobtainable tone (e.g. in UK).
On some telephone exchanges in the UK, the following audio message is looped for fifteen seconds, interspersed with special information tones (SIT), to advise the remote party has hung up: "(SIT) The other person has hung up". On iPhones, the tone is 3 bursts of 425 Hz tones each lasting 0.2 seconds.[citation needed]
^Bigelow, Stephen J. (1997). Understanding Telephone Electronics (3rd ed.). Newnes. p. 332. ISBN 978-0-7506-9944-0.
^Telecommunications: Glossary of Telecommunications Terms. Government Institutes, 1997. D-23.
A disconnecttone in telephony is a tone provided to the remaining party to a call after the remote party hangs up. Typically, the disconnecttone is a...
file? See media help. 11-tone SelCall with repeater opening CCIR Selcall with repeater opening, 11-tone call and disconnecttone at the end. Problems playing...
Disconnecttone), but mostly the off-hook tone is used. In some phone companies in the United Kingdom, the busy signal is played after the dial tone to...
development of DTMF, telephone numbers were dialed by users with a loop-disconnect (LD) signaling, more commonly known as pulse dialing (dial pulse, DP)...
scanning process by disconnecting upon detecting a human instead of timing out waiting for a modem carrier signal. The detection of a dial tone after dialing...
incompatible with UK in-band signalling (the modem tones would disconnect the call) unless a guard tone is provided. Most of these (now-obsolete) modems...
annoyance, that a 2600 Hz tone played into the caller's handset would cause a long-distance call to disconnect. The 2600 Hz tone might be present if the...
tone. If it does not receive data from the calling modem within a set amount of time, it disconnects the line. The calling modem waits for the tone after...
Zip tone Audible tone which indicates an incoming call. 440 Hz 5 ms. Problems playing this file? See media help. Call waiting is a telephone service where...
transmitted, usually a digit. This lends the method the often used name loop disconnect dialing. In the most common variant of pulse dialing, decadic dialing...
actuate a double-circuit switchhook (not shown) which may simultaneously disconnect the alerting device and connect the audio circuitry to the line. This...
the 1990s, many telephone keypads were also designed to produce loop-disconnect pulses electronically, and some could be optionally switched to produce...
The November 1928 premiere was not well-received, likely due to the disconnect between each of the ballet's sections and the mediocre choreography of...
functions, but are not necessarily identical. The flash signal briefly disconnects the local loop circuit by momentarily depressing the hook switch or using...
or the greater system in some way through either by generating audible tones that invoke switching functions (for example, a blue box), or by manipulating...
for links to musical awards, see 2024 in music. "SixTONESの新MVは今夜公開、4thアルバム「The Vibes」のリード曲" [SixTONES' new MV will be released tonight, the lead song from...
facilities that would distort, block, or otherwise prohibit D.C. loop-disconnect signaling, such as rotary dial pulses, and on-hook/off-hook signaling...
When the mobile hung up, a burst of alternating 1336 "disconnect" and 1800 Hz "seize" tones would be sent to allow the base station to service another...
behind and allows its characters to actually feel something, but the disconnect in tone is noticeable." Tatat Bunnag of the Bangkok Post described the film...
movie "wasn't a love story, it was a money story. Its logic depended on a disconnect between character and narrative, between image and meaning, between money...
In addition to these two safeties, the Ruger SR1911 also has a sear disconnect, slide stop and half-cock position. Although Colt's 80 series developed...
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