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Iridium Satellite LLC
9601 SBD Transceiver Preliminary Product Developers Guide Appendix A –AT Command Reference
V1.24 120505
2.5 Qn –Quiet Mode
Control 9601 responses.
9601 responses are sent to the DTE (default).
0
9601 responses are NOT sent to the DTE.
1
2.6 Vn –Verbose Mode
Set the response format of the 9601, which may be either numeric or textual.
Numeric responses.
0
Textual responses (default).
1
2.7 Zn –Soft Reset
Reset the 9601' s d a t a p o r t t o a u s e r -stored configuration that has been previously
stored using
.
&Wn
Restores user configuration 0.
0
Restores user configuration 1.
1
2.8 &Dn –DTR Option (modified)
Set the 9601 reaction to the DTR signal.
DTR is ignored. A DTR signal input is not needed when set to
0
DTR must be ON. If DTR transitions from ON to OFF, the data port will be
1-3
locked after approximately 10 seconds to enter the UART test mode. The
data port will resume when DTR is restored to ON.
There is no distinction between settings
2.9 &Fn –Restore Factory Settings
Recall factory default configuration without resetting the data port.
Recall factory default 0.
0
2.10 &Kn –Flow Control (modified)
Select the flow control method between the 9601 and DTE. Flow control is only applied
to the transfer of SBD message data; it does not apply to AT commands and their
responses.
Disables flow control.
0
Enables RTS/CTS flow control (default).
3
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Information contained herein is subject to change without further notice
. (default is
)
1-3
2
.
&D0
33
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