TTM BIG100 PROFESSIONAL, User Manual, Page: 2 / 27

1. LCD DISPLAY 2. RECALL KEY 3. UP KEY
4. DOWN KEY 5. OUT KEY 6. DEL KEY
7. DIGITS KEY 8. CAL KEY 9. PAUSE/VIP KEY
10. # KEY 11. H,F KEY 12. RD/BACK KEY
13. FLASH/BRT KEY 14. VOL KEY 15. * KEY
16. SET/STORE KEY 17. RING/HOLD KEY 18. LINE SOCKET
19. LINE SOCKET 20. LOCK
USER MANUAL - ENGLISH
LOCATION
DESCRIPTION
UM big 100 10.5*14CM.indd 2-3 12/04/12 11.03