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SIM800 Series_AT Command Manual_V1.09

2015-08-03

+CME ERROR: <err>

Parameters

<mode>

0 Query CCM value

1 Deactivate the unsolicited reporting of CCM value

2 Activate the unsolicited reporting of CCM value

<ccm>

String type (string should be included in quotation marks);

three bytes of the current CCM value in hex-decimal format (e.g.

"00001E" indicates decimal value 30); bytes are similarly coded as

ACMmax value in the SIM 000000-FFFFFF

Execution

Command

AT+CAOC

Response

+CAOC: <ccm>

Parameter Saving

Mode

NO_SAVE

Max

Response

Time

Reference

3GPP TS 27.007

[13]

Note

3.2.4 AT+CBST

Select Bearer Service Type

AT+CBST

Select Bearer Service Type

Response

+CBST: (list of supported <speed>s),(list of supported <name>s),(list of

supported <ce>s)

Test Command

AT+CBST=?

Parameters

See Write Command

Response

+CBST: <speed>,<name>,<ce>

Read Command

AT+CBST?

Parameters

See Write Command

Response

TA selects the bearer service <name> with data rate <speed>, and the

connection element <ce> to be used when data calls are originated.

ERROR

Write Command

AT+CBST=<spee

d>[,<name>[,<ce

>]]

Parameters

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