BGS2T AT Command Set
13.6 AT+CMGR
BGS2T_ATC_V01.301 Page 379 of 554 1/31/12
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Notes
• Response if AT+CMGR is used to read an empty record index: +CMGR: 0,,0
• Response if AT+CMGR is used to read a non-existent record index: +CMS ERROR: invalid memory index
• Users should be aware that when using this AT command quickly after SIM PIN authentication the SIM data
may not yet be accessible, resulting in a short delay before the requested AT command response is returned.
See Section 19.1, Restricted access to SIM data after SIM PIN authentication for further detail.