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6 Topcom Butler 3550/Twin
Topcom Butler 3550/Twin
1 Initial use
1.1 Handset/base Butler 3550
1. Earpiece
2. Handset Indicator LED
3. Handfree
4. Menu/OK /OK
5. Redial/Pause key /Up key
6. Line key
7. Conference call #
8. Internal call INT
9. Microphone
10. Flash key R/Power ON/OFF
11. Down key /Call log key
12. Phonebook
13. Mute/Delete key
14. Display
7
PQRS
4
GHI
2
ABC
5
JKL
8
TUV
0
3
DEF
6
MNO
9
WXYZ
1
R
INT
#
Butler 3550
14
13
12
11
10
Butler 3550
-
+
VOL
28
27
26
/P
1
2
3
4
5
6
7
8
9
25 24 23 22 21 20
15
16
17
18
19
15. Speaker
16. Play/Pause key
17. Skip forward
18. Skip back/Memo key
19. Stop/Clock key
20. Outgoing message
21. New message indicator LED
22. Charge indicator LED
23. Power indicator/Incoming call LED
24. Delete key
25. Paging key
26. Answer ON/OFF
27. Base volume down
28. Base volume up