Rainbow Electronics GM862-QUAD-PY - Manual (Page 311)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
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<mode> - SIM Detection mode
0 - ignore SIMIN pin and simulate the status ‘SIM Not Inserted’
1 - ignore SIMIN pin and simulate the status ‘SIM Inserted’
2 - automatic SIM detection through SIMIN Pin (default)
AT#SIMDET? Read command returns the currently selected Sim Detection Mode in the
format:
#SIMDET: <mode>,<simin>
where:
<mode> - SIM Detection mode, as before
<simin> - SIMIN pin real status
0 - SIM inserted
1 - SIM not inserted
AT#SIMDET=? Test command reports the supported range of values for parameter
<mode>
3.5.7.1.84 SIM Enhanced Speed - #ENHSIM
#ENHSIM - SIM Enhanced Speed SELINT 2
AT#ENHSIM=
<mod> Set command activates or deactivates the Sim Enhanced Speed
Functionality.
Parameter:
<mod>
0 - Not Active (default)
1 - BRF is (F=512 D=8)
(For BRF definition refer to ISO-7816-3
Note: value <mod> is saved in NVM and will be used since next module
startup or new SIM insertion.
Note: module will use the slowest speed between the one programmed and
the one supported by the SIM.
AT#ENHSIM? Read command returns whether the Sim Enhanced Speed Functionality is
currently activated or not, in the format:
#ENHSIM: <mod>
AT#ENHSIM=? Test command reports the supported range of values for parameter <mod>.
Reference GSM 11.11, ISO-7816-3
Note It is strongly suggested to verify which is the maximum speed supported by
the final application