T
Tandem Attendant
When the programmer uses system class of service programming to enable the tandem
attendant feature, a recall from an unanswered call transfer or a timed hold recall will
ring at the normal attendant station (station 10) that set the transfer or hold condition, and
also ring at the tandem attendant station (station 12).
TAP (Flash/Recall)
If the host system provides custom calling features via a hookflash signal, the
programmer should program the system so that the TAP button will generate a “flash”
signal when a user presses it. If custom calling features are not available to digital
telephone system users, the programmer should program the TAP button to function as a
positive disconnect, dial tone recall button. The flash and recall features are mutually
exclusive. The programmer uses the system class of service programming procedures to
set the flash or recall TAP time.
Tenant Service
A system programmer can arrange for one telephone system to be used for multiple
tenants at a site location by employing flexible line appearance at each station. The
programmer can perform button mapping for line appearance on each station in the
system using the station class of service programming.
See also, Square/Non-Square Configuration.
Timed Hold Recall
After a call has been on hold for a programmed length of time the system will re-call the
station that placed the call on hold. The programmer sets the timed hold recall time
period using system class of service programming.
See also, Hold.
DSU II Digital Telephone System
IMI66–132
Digital Telephone System Features A – 67
Summary of Contents for DSU II
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