Nokia 22 Operator's Manual page 41

Table 7: RS-232 data connector pin signals and names
Pin Signal
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Application module
The application module has an RJ-11
trunk connector and an RJ-11 extension
connector.
For the pin functions of the trunk connec-
tor, see Table 8: RJ-11 trunk connector
pin functions.
For the pin functions of the extension
connector, see Table 9: RJ-11 extension
connector pin functions.
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Name
Carried Detect
Received Data
Transmit Data
Data Terminal
Ready
Signal Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
Technical specifications
41