12.9. Calling Line Identification (Caller ID)
Function:
The caller ID is a chargeable ID which the user of a telephone circuit obtains by entering a contract with the telephone company
to utilize a caller ID service. For this reason, the operation of this circuit assumes that a caller ID service contract has been entered
for the circuit being used.
The Caller-ID data from exchange is supplied to the telephone using either method of FSK or DTMF. The method is chosen
according to the exchange of telephone office. This unit is available to receive the data with both methods and displays the received
data on LCD.
•
FSK (Frequency Shift Keying) format
•
DTMF format
It is the method to send the telephone number of calling party with DTMF to the telephone. DTMF is sent before the first bell signal.
The data is sent in turn; first the start code, secondly the telephone number of calling party, lastly end code.
The DTMF is chosen from A (1633Hz and 697Hz), B (1633Hz and 770Hz), C (1633Hz and 852Hz) and D (1633Hz aand 941Hz)
as the start code and end code acording to the exchange.
69
KX-TG5571BXM / KX-TGA550BXM
Содержание KX-TG5571BXM
Страница 8: ...4 2 Location of Controls 4 2 1 Base Unit 8 KX TG5571BXM KX TGA550BXM ...
Страница 9: ...4 2 2 Handset 4 2 3 Charger Unit for Optional Handset 9 KX TG5571BXM KX TGA550BXM ...
Страница 10: ...4 3 Displays 4 3 1 Display Items 4 3 2 Menu Icons 10 KX TG5571BXM KX TGA550BXM ...
Страница 11: ...4 3 3 Troubleshooting Handset LCD 11 KX TG5571BXM KX TGA550BXM ...
Страница 12: ...12 KX TG5571BXM KX TGA550BXM ...
Страница 13: ...4 4 Settings 4 4 1 Connections 13 KX TG5571BXM KX TGA550BXM ...
Страница 14: ...4 4 2 Guide to Handset Programming 14 KX TG5571BXM KX TGA550BXM ...
Страница 15: ...15 KX TG5571BXM KX TGA550BXM ...
Страница 17: ...4 4 4 Direct Commands 17 KX TG5571BXM KX TGA550BXM ...
Страница 18: ...18 KX TG5571BXM KX TGA550BXM ...
Страница 19: ...19 KX TG5571BXM KX TGA550BXM ...
Страница 21: ...21 KX TG5571BXM KX TGA550BXM ...
Страница 22: ...22 KX TG5571BXM KX TGA550BXM ...
Страница 23: ...23 KX TG5571BXM KX TGA550BXM ...
Страница 24: ...24 KX TG5571BXM KX TGA550BXM ...
Страница 36: ...7 9 1 1 Canceling the Handset Registration 7 9 1 2 Reregistering the Handset 36 KX TG5571BXM KX TGA550BXM ...
Страница 40: ...7 9 5 RF DSP Interface Signal Wave Form Test Burst Mode 40 KX TG5571BXM KX TGA550BXM ...
Страница 41: ... Test Burst Mode 41 KX TG5571BXM KX TGA550BXM ...
Страница 80: ...17 2 Power Supply Circuit Voltage is supplied separately to each block 80 KX TG5571BXM KX TGA550BXM ...
Страница 84: ...19 SIGNAL ROUTE Each signal route is as follows 84 KX TG5571BXM KX TGA550BXM ...
Страница 85: ...Each signal route is as follows RF part signal route 85 KX TG5571BXM KX TGA550BXM ...
Страница 88: ...22 EXPLANATION OF IC TERMINALS RF PART 22 1 IC701 88 KX TG5571BXM KX TGA550BXM ...
Страница 89: ...22 2 IC801 Backside Terminal GND 89 KX TG5571BXM KX TGA550BXM ...
Страница 90: ...22 3 IC851 Backside Terminal GND 90 KX TG5571BXM KX TGA550BXM ...
Страница 93: ...24 CABINET AND ELECTRICAL PARTS BASE UNIT 93 KX TG5571BXM KX TGA550BXM ...
Страница 94: ...25 CABINET AND ELECTRICAL PARTS HANDSET 94 KX TG5571BXM KX TGA550BXM ...
Страница 95: ...26 CABINET AND ELECTRICAL PARTS CHARGER UNIT 95 KX TG5571BXM KX TGA550BXM ...
Страница 96: ...27 ACCESSORIES AND PACKING MATERIALS 27 1 KX TG5571BXM 96 KX TG5571BXM KX TGA550BXM ...
Страница 97: ...27 2 KX TGA550BXM Optional Set 97 KX TG5571BXM KX TGA550BXM ...
Страница 98: ...28 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 28 1 Base Unit 28 2 Handset 98 KX TG5571BXM KX TGA550BXM ...
Страница 99: ...28 3 Charger Unit 99 KX TG5571BXM KX TGA550BXM ...
Страница 106: ...Memo 106 KX TG5571BXM KX TGA550BXM ...
Страница 113: ...Memo 113 KX TG5571BXM KX TGA550BXM ...
Страница 124: ...Memo KX TG5571BXM KX TGA550BXM 124 ...