Nokia 22 - Manual (Page 41)

Technical specifications
©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