Instruction manual
Appendix – General Specifications
Station Specifications
Strata DK General Description 6/00 127
Table 48 System Tones
CO Line
Idle digital and electronic
telephones
Ring Tone Options 1 2 3
All tones are interrupted
at 10 Hz
1-sec. ON – 3 sec. OFF
Direct Ring Call 500/640 Hz 1200/1500 Hz 800/1000 Hz
Ring Transfer Call 540/760 Hz 1300/1780 Hz 860/1180 Hz
Busy station (queuing) to DKT/EKT
2400 Hz, interrupted at 10 Hz, 1 sec. ON – 3 sec. OFF
(twice or continuous 4 sec. apart)
Busy station transfer (camp-on) to DKT/EKT
2400 Hz, interrupted at 10 Hz, one-time 1 sec. tone burst
(twice or continuous 4 sec. apart)
Standard telephone or voice mail port 20 Hz
Normal ring option 1 sec. ON – 3 sec. OFF
Camp-on tone options to standard telephone
No tone or two 160 msec. bursts of 1209 Hz 160 msec. apart, twice, 3 sec.
apart
Distinctive ring option (standard telephone) 0.4 sec. ON – 0.2 sec. OFF – 0.4 sec. ON – 3 sec. OFF
Tie or DISA line calls
To busy station 480/620 Hz, 0.50 sec. ON – 0.50 sec. OFF
Internal [DN] Calls (except for DKT-2004-CT)
Tone first (EKT/DKT ring signal) 500 Hz, 1 sec. ON – 3 sec. OFF (twice or continuous)
Door phone
A & C 870 Hz, 1 sec./710 Hz, 0.5 sec. twice per ring (1 or 5 rings)
B 870 Hz, 0.5 sec./710 Hz, 0.5 sec. twice per ring (1 or 5 rings)
Alert Signal to idle telephone Six - 160 msec. burst of 350/440 Hz, twice 1 sec. apart
Alert Signal to busy telephone 2400 Hz, interrupted at 10 Hz, 1 sec. ON, twice, 1 sec. apart
Busy station transfer (camp-on) to DKT/EKT
2400 Hz, interrupted at 10 Hz, one-time 1 sec. tone burst
(twice or continuous 3 sec. apart)
Busy Override/DND Override 2400 Hz, 1 sec. ON – 3 sec. OFF (twice or continuous 3 sec. apart)
Dial Tone (internal) 350/440 Hz, continuous
Ringback Tone 440/480 Hz, 1 sec. ON – 3 sec. OFF (once: voice first; continuous: ring first)
Busy Tone 480/620 Hz, 0.5 sec. ON – 0.5 sec. OFF
Reorder Tone 480/620 Hz, 0.25 sec. ON – 0.25 sec. OFF
Do Not Disturb 480/620 Hz, 0.125 sec. ON – 0.125 sec. OFF
Voice Page Warning 500 Hz, 1 sec. ON (via DKT/EKT telephone speaker)
Speaker OCA Warning 500 Hz, 1 sec. ON only (via DKT/EKT telephone speaker)
Handset OCA Warning 350/440 Hz, 0.5 sec. (via DKT handset)
Executive/Privacy Override Warning 440 Hz, 1 sec. ON only (via handset or speaker)
Hold Recall 2400 Hz, interrupted at 10 Hz, 1 sec. ON – 1 sec. OFF
Standard telephone ringing 20 Hz, 1 sec. ON – 3 sec. OFF
Standard telephone Busy Override 160 msec. burst of 1209 Hz, twice, 3 sec. apart
Standard telephone Camp-on tone Two 160 msec. bursts of 1209 Hz, 160 msec. apart, twice, 3 sec. apart
Voice Mail Special Tones
Answer: DTMF “A”
80 or 160 msec., dual toneDisconnect: DTMF “D”
Recall: DTMF “B”
Special Confirmation Tones
Verified Account Code
confirmation tones (sent
only to the station that
enters the code, not to the
outside party)
Code valid 350/440 Hz, 0.5 sec. ON
Code not valid 350/440 Hz, 0.125 sec. ON – 0.125 sec. OFF – 0.125 sec. ON
Station option programming confirmation tones
(Call Forward, Timed Reminders, etc.)
350/440 Hz, 1 sec. ON
ACD
Supervisor Monitoring Tone 350/440 Hz, 0.5 sec. every 15 sec.
Queue Alarms
Alarm 1 2400 Hz, interrupted at 10 Hz, 1 sec. ON – 0.5 sec. OFF
Alarm 2 2400 Hz, interrupted at 10 Hz, continuous










