Panasonic CPC-EX 사용자 설명서
Chapter 7. Specifications
Section 300-Installation
7-16
DBS Manual - Revised April 2000
DBS-2.3/9.2-300
Tone Characteristics
Table 7-17. Tone Plan
Tone Name
Frequency
Timing (seconds)
CO Call Tones
CO incoming call
550/400 Hz at 16 Hz
Programmable
Hold recall
550/400 Hz at 16 Hz
0.5 on/3.5 off
Transfer recall
550/400 Hz at 16 Hz
0.5 on/3.5 off
Trunk queuing
550/400 Hz at 16 Hz
0.5 on/0.5 off/0.5 on/2.5 off
CO offhook signal
550 Hz
1 on/7 off
Internal Tones (Key Phones)
Dial tone
400 Hz
Continuous
CO incoming call
550 Hz
1 on/3 off (Prior to CPC-B 3.1)
Programmable (CPC-AII and CPC-B 3.1 or
higher)
Programmable (CPC-AII and CPC-B 3.1 or
higher)
Callback
400 Hz
1 on/3 off
Busy
400 Hz
0.5 on/0.5 off
Busy override
400 Hz
0.25 on/0.25 off/0.25 on
Splash
550 Hz
0.5 on
Error
400 Hz
0.5 on/0.5 off
Reminder call
550 Hz
4 on/1 off/4 on/1 off/4on 1 off/4 on/silence
Call waiting
550 Hz
0.25 on/0.25 off/0.25 on/7.25 off
Key press
1 kHz
Duration of the key press
Internal Tones (SLTs)
CO/Station ringing
Hold recall Callback
Hold recall Callback
20 Hz
1 on/3 off
Transfer (Prior to
CPC-B 2.11)
CPC-B 2.11)
20 Hz
0.5 on/3.5 off
Transfer (CPC-AII
and CPC-B 2.11 or
higher)
and CPC-B 2.11 or
higher)
20 Hz
Programmable