Topcom Butler 2920
1. TOETSEN/LED
12 | 2 | 7 | 8 | 6 |
4
5
1
11
9
Butler 2920C
R
INT
1 | 2ABC | 3DEF |
| Butler 2920 |
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4GHI | 5JKL | 6MNO |
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7PQRS | 8TUV | 9WXYZ | 1 | 2ABC | 3DEF |
/ | 0 | #/ | 4GHI | 5JKL | 6MNO |
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| /P |
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| 15 |
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| 7PQRS | 8TUV | 9WXYZ |
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| 0 | # |
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| 16 |
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| R | 17 |
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| 18 |
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| 19 |
14 13 3 10
HANDSET |
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| BASE | |||
1 | Cijfertoetsen |
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| 13 | ||
2 | Lijntoets |
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| (om de handset te zoeken) | |
3 |
| /P | 14 | Lijn/Laad indicator (LED) | |||
4 | Flash R/ Scroll R/ |
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| 15 | Basisstation telefoonklavier |
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5 | Telefoonboektoets |
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| 16 | Flash toets R | |
6 | 17 | Herkies toets | |||||
7 | Int toets Int |
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| 18 | Lijn LED basisstation telefoon | |
8 | Oproeplijst/Scroll | / |
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| 19 | Lijn/Handenvrij toets | |
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9Volume/melodie toets 
/ 
10 Keylock 
11 Ringer
Bel Aan/uit 
12 Handenvrijtoets 
18 | Topcom Butler 2920 |