EM91865
13 MEMORY TONE/PULSE DIALER WITH HF, HD, REDIAL
AND VOLUME CONTROL FUNCTION
Preliminary
HKS
Tdb
HFI
Tdb
HFO
KEY
HF
HD
HF
HD
HD
HD
Tdb
K1/HDO
XMUTE/K6
K2~K8
XOUT
HD
HD
Tdb
Figure 13. Handfree and Hold operating Timing
HKS
KEY
MuteO/K4
XMUTE
DTMF
XOUT
1
MUTE
2
Tdb
Tdb
Figure 14. Mute operating Timing
* This specification are subject to be changed without notice.
4.28.1999 16