W91810N Datasheet, PDF (8/26 Pages) Winbond – 23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

W91810N SERIES
c. If the pulses of the dialed number D1 ^to Dn have not finished, R will be ignored.
3. OFF HOOK (or ON HOOK & _HFI
), D1 , D2 , ..., Dn , Busy ON HOOK
come, OFF HOOK , OKR (or R/P )
If R is the first key after OFF HOOK, it only can execute the redialing function but will not cause
the pulse output pin to go low for the break time of 2.2 seconds.
Number Store
1. OFF HOOK (or ON HOOK & _HFI
), D1 , D2 , ..., Dn , S , S ,
Mn (or PAGE , Ln or EMn or SAVE or PAGE , Mm )
a. The dialing out of D1 to Dn must first be finished before the S key is pressed.
b. D1, D2, …, Dn will be stored in memory location Mn or saved and then dialed out.
2. OFF HOOK (or ON HOOK & _HFI
), S , D1 , D2 , ..., Dn , S ,
Mn (or Ln or EMn or SAVE or PAGE , Mm )
a. D1, D2, …, Dn will be stored in memory location, Mn (or saved), but will not be dialed out.
b. R/P and */T keys can be stored as a digit in memory, but the R/P key cannot be the
first digit. In store mode, R/P is the pause function key.
c. The store mode is released after the store function is executed or when the state of the hook
switch changes or the flash function is executed.
Save
OFF HOOK (or ON HOOK & _HFI
), D1 , D2 , ..., Dn , SAVE
a. D1, D2, ..., Dn will be dialed out.
b. If the dialing of D1 to Dn is finished, pressing SAVE will duplicate D1 to Dn to the save
memory.
OFF HOOK (or ON HOOK & _HFI
),
come on OFF HOOK (or ON HOOK & _HFI
), SAVE
c. D1 to Dn will be dialed out after the SAVE key is pressed.
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