W91550 WINBOND [Winbond], W91550 Datasheet - Page 9

• Manufacturer Part Number: W91550
• Description: 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION
• Manufacturer: WINBOND [Winbond]

Mercury
If the S/ M pin = V
2. MERCURY memory content = D1', D2', ..., Dn'
Repertory Dialing
1. One-touch direct repertory dialing.
2. Two-touch indirect repertory dialing.
2.
3.
1.
D1', D2', ..., Dn' will be stored in mercury memory but will not be dialed out.
D1, D2, ..., Dn will be dialed out but the MER's contents can't be dialed out.
D1', D2', ..., Dn' will be dialed out, and the mercury mark (the dot of digit_10) will be blinking during
mercury dialing. Detailed timing diagram is shown in Figure 5.
c. The MER key can be used to execute the mercury function only when it is the first key-in in
d. With the exception of the mercury mark, the contents of mercury memory will not be displayed
e. Mercury memory cannot be checked in memory check mode.
a.
b.
a.
b.
D1', D2', ..., Dn' will be stored in save memory but will not be dialed out.
a. D1, D2, ..., Dn will be dialed out before the SAVE key is pressed.
b. The D1, D2, ..., Dn will be copied to save memory when the SAVE key is pressed after
a. D1, D2, ..., Dn will be dialed out when the SAVE key is pressed.
b. All of the sequences will be displayed on the LCD.
OFF HOOK
E
OFF HOOK
OFF HOOK
OFF HOOK
dialing mode after off-hook state or first priority flash operation (except W91550DN-1's F3).
on the LCD.
D1, D2, ..., Dn dialing is finished.
OFF HOOK
OFF HOOK
OFF HOOK
OFF HOOK
,
D1'
,
SS
, (or
, (or
, (or
, (or
, the mercury function is selected:
D2'
, (or
, (or
, (or
, (or ON HOOK &
ON HOOK & HFI ¡õ
ON HOOK
ON HOOK
ON HOOK
, ...,
ON HOOK & HFI ¡õ
ON HOOK & HFI ¡õ
ON HOOK
Dn'
,
&
&
&
&
MER
HFI ¡õ
HFI ¡õ
HFI ¡õ
HFI ¡õ
HFI ¡õ
- 9 -
),
),
),
),
),
),
),
),
A
D1 , D2
D1
SAVE
Mn
SAVE
MER
D1
,
, D2
Publication Release Date: November 1997
Ln
, D2 , ...,
W91550DN SERIES
(or
, ...,
, ...,
MER
Dn
Dn
Dn ,
)
, CONVERSATION,
, SAVE
MER
Revision A3