Siemens HC15 Specifications download pdf (Page 219)

HC15 AT Command Set

17. Appendix

HC15_ATC_V01.001 Page 219 of 234 2/16/07

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17. Appendix

17.1 Restricted access to SIM data after SIM PIN authentication

The following commands can be used only after data from the SIM have been read successfully for the first time.

Reading starts after successful SIM authentication has been performed, and may take up to 30 seconds depend-

ing on the SIM used. While the read process is in progress, an attempt to use any of the following commands

will result in "+CME Error: 14" (SIM busy).

ø ... AT Command not available

- ... AT command accessible immediately after PIN entry has returned OK

+ ... AT command fully accessible after SIM PIN authentication has been completed

AT Command Exec Test Read Write

AT+CMGL + - ø +

AT+CMGR ø - ø +

AT+CSCA ø - + -

AT+CNUM + + ø ø

AT+CPBF ø + ø +

AT+CPBR ø + ø +

AT+CPBS ø + + +

AT+CPBW ø + ø +

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Siemens HC15 Specifications Page 219