Telecommunication facility for telephone line testing
A ringback number is a telephone number for a telephone line that automatically calls the line that the call was placed from, after the caller has hung up. The typical use of this facility is by telephone company technicians for testing a new installation or for trouble-shooting.[1]
^Petersen, Julie (2002). The telecommunications illustrated dictionary. Petersen, Julie K. (2nd ed.). Boca Raton, Fla.: CRC Press. p. 804. ISBN 084931173X. OCLC 51169186.
A ringbacknumber is a telephone number for a telephone line that automatically calls the line that the call was placed from, after the caller has hung...
Ringback may refer to: Ringback, the ringing signal in telephony used to recall an operator or customer Ringing tone, also ringback tone, the audible...
automatic number announcement circuits. It was once common to reserve entire unused exchange prefixes or N11 numbers (4101 was ringbacknumber on many step-by-step...
Ringing tone (audible ringing, also ringback tone) is a signaling tone in telecommunication that is heard by the originator of a telephone call while the...
the pilot number as above, with area code. 083201232 - returns the DTMF tones of the line called from. 137 - ringer test (ringbacknumber); Pick up phone...
customer service representative. Plant test numberRingbacknumber "Bell Canada → [Internet] What is the number to dial to get the phone line #?". DSLReports...
between stations. Ringbacknumber, which causes the calling telephone to ring to verify an installation is working and the phone number routing properly...
connected or current landline number (add 1832 in front for private numbers) 12722199 – Ringback the current landline number Telstra payphone test numbers...
engaged number. The service is typically invoked by keying a number on hearing the engaged tone. In the UK the service is also known as Ringback. In the...
or control apparatus for network maintenance staff such as ringback and automatic number announcement circuit and are generally not for public use. In...
functions such as ringback or ANAC may also be accessed by technicians in order to facilitate installation or activation. Ringback tone Busy signal Telephones...
check for ringback tones, busy signals, answered call, voice mail automated answering, or network operator injected messages such as “the number called is...
a famous song. Recently Ringback tones have become available, which are played to the person calling the owner of the ringback tone. Voicetones are ringtones...
custom ringback tone ("calling", Chinese: 彩铃), usually 5 yuan per month, is an additional service. It is when the called party can send a ringback tone...
inside the same geographic numbering area (local calls), dial the Subscriber Number only (this includes the Prefixing Number). To make a call from one...
the terminal equipment answering a call just sends a slightly modified ringback tone to the caller, while processing the protocol. Similarly, the called...
background music from major South Korean music platforms, as well as video ringback tone sales from the V Coloring app. It is a part of the Circle Chart, previously...
including voicemail transcriptions and SMS managing. However, GrandCentral's Ringback Tone feature was not transitioned over to Google Voice. Google transitioned...
are: Ireland follows the ETSI recommendation for the busy tone, but the ringback tone is the same as that used in the UK. A few networks in France continue...
call again later". In this case, the line often first gives that caller a ringback tone as if the call were being completed, misleading callers to think they...
and Key Telecom Trends". GlobeNewswire News Room. Retrieved 2020-11-11. "Ringback Tone Services Helping Indonesians Indie Artists in the Face of New Normal"...
undisclosed amount. In June 2013, OnMobile acquired Livewire Mobile, a ringtone, ringback tone, an infotainment company, for $17.8 million. In October 2018, OnMobile...
device); W - wait for dial tone; @ - wait for "quiet answer", i.e. the ringback tone followed by several seconds of silence; $ - wait for a billing signal...
One of four component charts of the Digital Chart V Coloring Chart video ringback tones 100 V Coloring app usage volume in South Korea One of four component...
allowing them to handle another call, while the caller heard an audible ringback signal, so that that operator would not have to periodically report that...