CSSN 900 Specifiche Scaricare il pdf (Pagina 155)

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SIM900_AT Commands Manual_V1.07 155 2012.12.10

Parameter

See Write Command

Response

MULTISLOT CLASS: <class>

Read Command

AT+CGMSCLA

SS?

Parameter

See Write Command

Response

If error is related to ME functionality:

+CME ERROR: <err>

Write Command

AT+CGMSCLA

SS=<class>

Parameter

<class> GPRS multi-slot class

Reference

Note

6.2.42 AT+CDEVICE View Current Flash Device Type

AT+CDEVICE View Current Flash Device Type

Read Command

AT+CDEVICE?

Response

Device Name: Current flash device type

Reference

V.25ter

Note

6.2.43 AT+CCALR Call Ready Query

AT+CCALR Call Ready Query

Response

+CCALR: (list of supported <mode>s)

Test Command

AT+CCALR=?

Parameter

<mode> A numeric parameter which indicates whether the module

is ready for phone call.

0 Module is not ready for phone call

1 Module is ready for phone call

Read Command

AT+CCALR?

Response

ME returns the status of result code presentation and an integer <n>

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