W91590 Datasheet, PDF (8/20 Pages) Winbond – 24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD AND LOCK FUNCTIONS

W91590 SERIES
4. OFF HOOK (or ON HOOK & _HFI
), D1 , D2 , …, Dn , S , S , Mn
or Ln
a. D1, D2, ..., Dn will be stored in memory location and will be dialed out.
b. The S key must be pressed after completion of the dialing sequence.
5. D1 , D2 , …, Dn , S , S , i , j
D1, D2, ..., Dn will be stored in memory location Mij and will be dialed out.
6. D1 , D2 , …, Dn , S , S , MEMO , M0j
a. D1, D2, ..., Dn will be stored in memory location M10 to M19 and will be dialed out.
b. MEMO + M0j = M1j.
Repertory Dialing
1. OFF HOOK (or ON HOOK & _HFI
2. OFF HOOK (or ON HOOK & _HFI
3. OFF HOOK (or ON HOOK & _HFI
), Mij or EMi or MER
), MEMO , i , j
), MEMO , M0j
Access Pause
OFF HOOK (or ON HOOK & _HFI
1. The pause function can be stored in memory.
), D1 , D2 , R/P , D3 , …, Dn
2. The pause function is executed in normal dialing, redialing, or memory dialing.
3. The pause function timing diagram is shown in Figure 5.
Pulse-to-Tone (*/ T)
OFF HOOK (or ON HOOK & _HFI
), 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 (3.6s) , D1', D2', ..., Dn'
(Pulse)
(Tone)
2. If the mode switch is set to tone mode, then the output signal will be:
D1, D2, ..., Dn, * , D1', D2', ..., Dn'
(Tone)
(Tone) (Tone)
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