W91350N Datasheet, PDF (6/16 Pages) Winbond – 13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION

W91350N SERIES
OFF HOOK , (or ON HOOK & _HFI ¡õ ), D1 , D2 , R/P , D3 , ..., Dn
1. The pause function can be stored as a digit in memory.
2. The pause function is executed in normal dialing, redial dialing, or memory dialing.
3. A detailed timing diagram for the pause function is shown in Figure 4.
Pulse-to-tone (*/T)
OFF HOOK , (or ON HOOK & _HFI ¡õ ), D1 , D2 , ..., Dn , */T , D1'
, D2' , ..., Dn'
1. If the mode switch is set to pulse mode, then the output signal will be:
D1, D2, ..., Dn, Pause (3.6 sec.), D1', D2', ..., Dn'
(Pulse)
(Tone )
The pause time will be added in all versions except for the W91354AN.
2. If the mode switch is set to tone mode, then the output signal will be:
D1, D2, ..., Dn, *, D1', D2', ..., Dn'
(Tone)
(Tone)
3. The dialer remains in tone mode when the digits have been dialed out and can be reset to pulse
mode only by going on-hook.
4. The pulse-to-tone function timing diagram is shown in Figure 5(a, b).
Flash
OFF HOOK , (or ON HOOK & _HFI ¡õ ), Fn
1. Fn = F1, ..., F4
2. The dialer will execute a flash break time of 600 mS (F1), 300 mS (F2), 73 mS (F3), or 100 mS
(F4).
In each case the flash pause time is 1.0 sec. before the next digit is dialed out.
3. Flash key cannot be stored as a digit in memory, and it has first priority among keyboard functions.
4. The system will return to the initial state after the flash pause time is finished.
5. The flash function timing diagram is shown in Figure 6.
Save
OFF HOOK , (or ON HOOK & _HFI ¡õ ), D1 , D2 , ..., Dn , SAVE
If the dialing
of
D1 to Dn
copied to the save memory.
Cascaded Dialing
is finished, pressing the
SAVE
key will cause D1 to Dn to be
1. Normal Dialing + Repertory Dialing + Normal Dialing
2. Repertory Dialing + Normal Dialing + Repertory Dialing
-6-