TOPEX MobiLink ISDN2GSM User`s Manual
25
See table below for pinout of cable and its connectors.
RJ11 Symbol DB-9
Signal
1
DSR
6
Data Set Ready, input
2
RxD
3
Receive Data, input
3 GND 5 Signal
Ground
4
TxD
2
Transmit Data, output
5
DTR
4
Data Terminal Ready, input
6
CTS
8
Clear To Send, input