W91550DN SERIES
Publication Release Date: November 1997
- 21 -
Revision A3
TIMING WAVEFORMS
B
3
3
2
HKS
M
T
KID
HPM MUTE
DTMF
OSC.
Low
OSCILLATION
T
PDP
T/P MUTE
DP
B
M
T
IDP
T
IDP
T
KID
KEY IN
T
MD
T
IDP
T
KRD
< 300mS
< 600mS
Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function)
3
3
2
HKS
HPM MUTE
DTMF
OSC.
Low
OSCILLATION
T/P MUTE
DP
T
KID
T
KID
KEY IN
T
IDP
B
M
T
IDP
T
MD
T
KRD
< 300mS
< 600mS
T
OFD
T
FKD
Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function)
