Specifications

ISU AT Command Reference S-Register Definitions
Iridium Proprietary Version 2.45
20 June 2011 115
Register
Number
Range Default Description
Sr=n Command
Write Protected
in SAC0201
S98 1-105 105 IRLP k iwf->isu parameter
S99 1-105 105 IRLP k isu->iwf parameter
S100 1-15 15 IRLP N2 parameter
S102 26-255 30 IRLP T1 parameter
S103 10-255 10 IRLP T2 parameter
S104 4-255 4 IRLP T4 parameter
S106 1-10 10 IRLP riwf->isu parameter
S107 1-10 10 IRLP risu->iwf parameter
S112 0-255 0 SBD upload message sequence number (high byte)
Yes
S113 0-255 0 SBD upload message sequence number (low byte)
Yes
S121 0-31 1 Bitmap register:
bit 0: +SBDMTA setting (SBD ring indication)
bits 1-2: +SBDAREG setting (SBD automatic registration)
bit 3: +CCWA<n> setting
bit 4: +GPSSTA<n> setting
Yes
S122 0-31 0 Bitmap register:
bit 0: unused:
bits 1-3: +CIER setting (indicator event reporting)
Yes
S123 0-255 8 Bitmap register:
bit 0: unused
bit 1 = +WTM
bit 2 = +WDLDM<dldm>
bit 3 = +WIRLP<mode>
bits 4-5 = +WFRNG
Yes
S124 0-255 15 Dynamic link measurement interval (+WDLM <mi>
setting). Value in 1000 ms unit.
S125 1-100 10 Dynamic link delay measurement delay tolerance
(+WDLM<dtl> setting). Value in % unit.
S126 0-255 2 Bitmap register:
0 = Ignore &Dn command specified reaction to
DTR ON to OFF transitions. Disconnect as
reaction to Hn command. OK response given.
1 = Ignore &Dn command specified reaction to
DTR ON to OFF transitions. Ignore Hn
command. OK response given
2 = Comply with &Dn command specified reaction
to DTR ON to OFF transitions. Disconnect as
reaction to Hn command.
Yes
S127 0-255 0 Bitmap Register containing copies of MSVTR/MSVLS
parameters:
Bit 0 = -MSVTR: 0 = Disabled (default) 1 = Enabled
Bit 1 = -MSVLS: 0 = No Mute (default) 1 = Mute Enabled
Bits 2-5 = Reserved (see IID#2600)
Yes