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Telephone Equipment

MODEL: BKT-58P/T RU

Basic Phone

MAIN FEATURES

1. Ringer Volume Switch

2. Tone/Pulse Switch

3. PAUSE Button

4. FLASH Button

5. Notepaper Case

6. IN USE Indicator

7. RING Indicator

Service Manual

Summary of Contents for BKT-58P RU

Page 1: ...ephone Equipment MODEL BKT 58P T RU Basic Phone MAIN FEATURES 1 Ringer Volume Switch 2 Tone Pulse Switch 3 PAUSE Button 4 FLASH Button 5 Notepaper Case 6 IN USE Indicator 7 RING Indicator Service Manu...

Page 2: ...I Switch 2 Answering a Call 2 Making a Call 2 Redial Button 2 P T Button 3 PAUSE Button 3 FLASH Button 3 Notepaper Case 3 Location of Controls 4 Block Diagram 5 Explosion Diagram 6 IC Data 7 10 Elemen...

Page 3: ...on 4 FLASH Button 5 Notepaper Case 6 IN USE Indicator 7 RING Indicator INSTALLATION 1 Connect one end of coiled cord to the jack of handset and other to the jack of base set 2 Plug one end of the stra...

Page 4: ...to set the sound level of the unit ringer Set the Ringer Hi Lo Switch to the Hi position for normal operation Set the Ringer Hi Lo Switch to the Lo position for lower sound ANSWERINGA CALL On hearing...

Page 5: ...ber 0 to obtain an outside line FLASH BUTTON FLASH button allows the user to take advantage of special calling services offered by the PABX telephone exchange Press FLASH button to switch from current...

Page 6: ...Button FLASH Button PAUSE Button Telephone Number 1 2 3 4 5 6 7 8 9 Directory BKT 58P T RU PAUSE FLASH REDIAL FLASH Button Dial Buttons REDIAL Button Hook Switch Built in Speaker Handset Coiled Line...

Page 7: ...5 Block Diagram...

Page 8: ...6 Explosion Diagram...

Page 9: ...7 IC Data Ringer...

Page 10: ...8 IC Data Ringer Vcc Tr Csf Rsf...

Page 11: ...9 IC Data...

Page 12: ...10 IC Data Pin Description...

Page 13: ...Elements Diagram 11...

Page 14: ...PCB Diagram 12...

Page 15: ...13 Replacement Parts List...

Page 16: ...14 Replacement Parts List...

Page 17: ...ck 2 Make sure the handset is placed correctly There is no dial tone 1 Check whether the telephone line is disconnected 2 Check whether the telephone line has signal The number can t be dialed out Che...

Page 18: ...Telephone Equipment MODEL BKT 58P T RU Basic Phone...

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