Siemens AC75 사용자 설명서

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AC75_ATC_V01.002

Page 371 of 569

10/30/06

Confidential / Released

• Response if 

 is used to read an empty record index: +CMGR: 0,,0 

• Response if 

 is used to read a non-existent record index: +CMS ERROR: invalid memory index 

• The parameters 

 will only be displayed if parameter 

 of the 

 command is

set to 1. 

• 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 

 for further detail.