EM91710 EMC [ELAN Microelectronics Corp], EM91710 Datasheet - Page 5

• Manufacturer Part Number: EM91710
• Description: TONE/PULSE SWITCHABLE DIALER
• Manufacturer: EMC [ELAN Microelectronics Corp]

Handfree function operation:
* This specification are subject to be changed without notice.
B. Mixed dialing
C. Redial
D. Pause Function
E. Flash Function
A). To execute Handfree function : When HFO = "low", HFI pin is active , the Handfree function will be
enabled (HFO="HIGH").
B). Reset Handfree function:
2. Dialing with flash key
3. Dialing with P T key
a. OFF-HOOK action.
b. When HFO="high", a HFI pin is active again , the Handfree function will be reset (HFO="LOW").
Procedure :
Dial out
Dial out
LNB
Procedure :
Dial out
LNB
Note : If key in digit over maximum digit stored in LNB, then RD is inhibited even after on/off hook.
Procedure :
Dial out
LNB
LNB
Procedure :
Dial out
Dial out
Note : If key in digit over maximum digit stored in LNB, then RD is inhibited.
Procedure :
Dial out
Dial out
LNB
1. Reset
Procedure :
Dial out
Dial out
LNB
: t
: t
: D1, D2 . . . . . . . Dn
: Dp1, Dp2, . . . . t
: D1, D2 . . . . . ,P T, . . . . Dn
: Dp1, Dp2, . . . . t
: D1, D2 . . . . . ,P T, D9,D10 . . . . Dn
: D1, D2 . . . . . Dn
: Dt1, Dt2, . . . . Dtn in tone mode
: Dp1, Dp2, . . . . Dpn in pulse mode
: Dt1, Dt2, . . . . Dtn , tp, Ct1 . . . . . . . . . Ctn in tone mode
: Dp1, Dp2, . . . . Dpn,tp, Cp1 . . . . . . . . .Cpn in pulse mode
: D1, D2 . . . . . Dn, P, C1, C2 . . . . . . . . . .Cn
: Dt1, Dt2, . . . . Dtn , t
: Dp1, Dp2, . . . . Dpn, t
: C1, C2 . . . . . Cn
F
F
, Dt1,Dt1 . . . . . . ., Dtn in tone mode
,Dp1,Dp1 . . . . . . ., Dpn in pulse mode
F,D1,D2 . . . . . ., Dn
D1, D2 . . . . . .,P T, . . . . . , Dn
D1, D2 . . . . . .,P T, D9,D10, . . . . . , Dn
RD
D1, D2, . . . .Dn, P, C1 . . . . .Cn
D1, D2, . . . .Dn, F, C1 . . . . .Cn
PT
PT
, . . . . . , Dtn in pulse mode
, Dt9,Dt10 . . . . . , Dtn
F
,Ct1 . . . . . . . . . Ctn in tone mode
F
,Cp1 . . . . . . . . .Cpn in pulse mode
TONE/PULES SWITCHABLE DIALER
9.30.1997
EM91710A/B
5