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參數(shù)資料
| 型號： | W91661B |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 20-Memory Tone/Pulse Switchable Dialer(具有20個數(shù)碼存儲器的音頻/脈沖可變換撥號器) |
| 中文描述： | TELEPHONE DIALER CKT, PDIP24 |
| 封裝： | PLASTIC, DIP-24 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 193K |
| 代理商： | W91661B |
W91660 SERIES
Publication Release Date: September 1996
- 7 -
Revision A1
Mute Key
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
, ...,
Dn
, ON LINE
MUTE
,
D1'
,
D2'
, ...,
Dn'
, ON LINE,
MUTE
1. The
K MUTE
output will go low while first MUTE key is pressed.
2. The operation timing diagram is shown in Figure 6(a), 6(b).
Cascade Dialing
Cascade Dialing
1. Definition of cascade dialing:
The next sequence may be pressed before the former sequence is set out completely.
The examples of cascade dialing could be like ( but not limited to ):
Example 1:
Normal dialing
Repertory dialing 1
Repertory dialing 2
...
Example 2:
Repertory dialing 1
Normal dialing
Repertory dialing 2
...
Example 3:
Redialing
Normal dialing
Repertory dialing 2
...
2. Normal dialing, redialing, or repertory dialing as rectangled above is treated as one sequence.
3. There are at most 32 digits allowed in the cascade dialing, and no limitation of the numbers of
sequences.
4. The content of cascade dialing could be the combination of normal dialing, redialing, repertory
dialing.
5.
ON HOOK
,
OFF HOOK
,
R
, then all the cascade-dialed sequences described in the
above examples will be dialed out only if they are not more than 32 digits. If it is over 32 digits
then
the redialing is inhibited.
(The
R
key can be used any time after off-hook or handfree
activity.)
Mix Dialing
1. Definition of cascade dialing:
As in the described 3 examples above, if we dialed every sequence only if its former sequence is
dialed out completely, then this is Mix dialing.
2. There is no limitation on the number of digits and sequences in the Mix dialing.
3. The contents of Mix dialing, could be the combination of normal dialing, redialing, and repertory
dialing.
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