Specifications

ISU AT Command Reference Phase I AT Commands
Iridium Proprietary Version 2.45
20 June 2011 25
5.42 \Bn - Transmit Break
Transmit break to remote. In non-error correction mode, the ISU will transmit a break signal to the remote
modem with a length in multiples of 100 ms according to the parameter specified. Values for n is 1-9.
No action, compatibility only.
5.43 \Gn - XON/XOFF Flow Control
Set the use of XON/XOFF flow control in normal mode.
No action, compatibility only.
5.44 \Jn - DTE Auto Rate
Enable DTE auto rate adjustment
No action, compatibility only.
5.45 \Kn - Control Break
Control the response of the ISU to a break received from the DTE or the remote modem according to the
parameter specified. The response is different in three separate states:
When a break is received from DTE when ISU is in data transfer mode:
0 Enter in-call command mode, no break sent to remote modem.
1 Clear data buffers and send break to remote modem.
2 Same as 0.
3 Send break to remote modem immediately.
4 Same as 0.
5 Send break to remote modem in sequence with transmitted data (default).
When a break is received from the remote modem during a non-error corrected connection:
0 Clear data buffers and send break to DTE.
1 Same as 0.
2 Send break to DTE immediately.
3 Same as 2.
4 Send break to DTE in sequence with received data.
5 Same as 4 (default).
5.46 \Nn - Link Type
Define the link type to be used.
No action, compatibility only.