W91F810N Datasheet, PDF (7/26 Pages) Winbond – 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

W91F810N SERIES
• Page: Indirect repertory memory dialing function key
• H: Hold function key
• R: One key redial function key
• R/P: Redial and pause function key
• */T: * in tone mode and P→T key in pulse mode
• SAVE: Save function key for one-touch 32-digit memory
• MUTE: Mute function key for speech mute
• M0−M9: One touch memory. The dialing number can be stored in M0−M9 locations by the S key.
Note that the two touch memory (Page+ 0... Page+9) share the same memory buffer with
M10−M19, respectively
• M10, ..., M19: One touch or two touch memory keys. If there are no M10−M19 keys,
Page+(M0−M9) can be used to simulate M10−M19.
• EM1, ..., EM3: Emergency one-touch memory key
• A: Indirect repertory dialing function key
• F1, ..., F4: Flash function keys: F1 = 600 mS, F2 = 300 mS, F3 = 73 mS, F4 = 100 mS; all flash
pause time is 1.0 S
Note: D1, ..., Dn, D1`, ..., Dn`, */T, #, Mm: M0, ..., M9, Mn: M0, ..., M19, Ln: 0−9
PAGE + LN = PAGE + Mm = M10−M19
Normal Dialing
OFF HOOK (or ON HOOK & _HFI
), D1 , D2 , …, Dn
1. D1, D2, …, Dn will be dialed out.
2. Dialing length is unlimited, but redial is inhibited if length oversteps 32 digits in normal dialing.
Redialing Dialing
1. OFF HOOK (or ON HOOK & _HFI
, D1 , D2 , …, Dn , BUSY
Come ON HOOK , OFF HOOK (or ON HOOK & _HFI
), R/P
The R/P key can execute redial function only as first key-in after off-hook. Otherwise, it will invoke
the pause function.
2. OFF HOOK (or ON HOOK & _HFI
), D1 , D2 , ..., Dn , R
a. The one-key redial function timing diagram is shown in Figure 5.
b. If dialing of D1 to Dn is finished, pressing R key will cause the pulse output pin to
go low for 2.2 seconds break time and a 600ms pause will automatically be added.
Publication Release Date: March 2000
-7-
Revision A2