AT&T 2U20 - Manuals

AT&T 2U20 – Manual in PDF format online.

Manuals:

Manual AT&T 2U20

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Summary

Page 2 - IMPORTANT SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions shouldalways be followed to reduce the risk of fire, electric shock, and injuryto persons, including the following: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Read and understand all instructions. Follow ...

Page 3 - SAVE THESE INSTRUCTIONS; CAUTION: To reduce the risk of fire or injury to persons,

TABLE OF CONTENTS 15. 16. 17. 18. 19. 20. 21. C. D. E. F. If the product has been exposed to rain or water. If the product does not operate normally by following the operatinginstructions. Adjust only those controls that are covered by theoperating instructions because improper adjustment of other c...

Page 9 - F I G U R E 3

UNIVERSAL HEADPIECE STYLES F I G U R E 3 Attaching the Telephone Line Cord and AC Adapter Line Cord AC Adapter Supra ® Monaural Headpiece Supra ® Binaural Headpiece Supra ® Monaural Noise-Cancelling Headpiece Supra ® Binaural Noise-Cancelling Headpiece INSTALLATION FOR STANDARD TELEPHONE USERS: Conn...

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