Panasonic KX-F1150 Operating Instructions Manual page 82

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Interface pin
The signals are assigned to the interface pins of the KX-F1150 as follows
•
Signal
Pin No
Signal
Item 0-SUB
Function
Name
25 pin
01reclicn
Transmitted data TD 2 DTE---.DCE Used for transmitted data
Received data RD
3
DTEe--DCE Used for received data
Request to send
ATS
4 DTE---.DCE Signal for data transmIss1on request rrom
your PC (DTE) to the modem (DCE)
Also used ror !low control
Clear to send CTS 5
DTEe--DCE Signal !or the modem to permit data
transm1ss1on rrom your PC (DTE) to the
modem (DCE) Also used for flow control
Data set ready DSR
6
DTE<---DCE Signal which shows the status when the
modem
1s
available for
transm1ss1an
and
reception
Signal GND SG 7 DTE;-,DCE Signal ground
Carner detect
CD
8
DTEe--DCE Carner detect signal
Data terminal ready DTR 20
DTE---.DCE Signal which shows the status when your
PC
1s
available for
commun1cat1on
Ring indicator
RI 22 DTEe--DCE Sends the signal according to the request
signal
GND FG
1
DTEHDCE Frame ground
82