Technical specifications
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2001 Nokia Mobile Phones. All rights reserved.
41
Table 7: RS-232 data connector pin signals and names
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.
Pin
Signal
Name
1
DCD
Carried Detect
2
RxD
Received Data
3
TxD
Transmit Data
4
DTR
Data Terminal
Ready
5
GND
Signal Ground
6
DSR
Data Set Ready
7
RTS
Request To Send
8
CTS
Clear To Send
9
RI
Ring Indicator