W91340N Datasheet, PDF (6/15 Pages) Winbond – 10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION

W91340N SERIES
2. The pause function is executed in normal dialing, redial dialing, or memory dialing.
3. The 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 as follows:
All versions except W91344AN:
D1, D2, ..., Dn, Pause (3.6 sec.), D1', D2', ..., Dn'
(Pulse)
(Tone )
W91344AN:
D1, D2, ..., Dn, *, D1', D2', ..., Dn'
(Pulse) (Tone) (Tone)
2. If the mode switch is set to tone mode, then the output signal will be as follows:
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.
Cascaded Dialing
1. Normal Dialing + Repertory Dialing + Normal Dialing
2. Repertory Dialing + Normal Dialing + Repertory Dialing
3. Redialing + Normal Dialing + Repertory Dialing
Redialing is valid as first key-in only.
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