MC55 AT Command Set

3.1 AT+CMER

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Unsolicited Result Code

+CIEV: <indDescr>, <indValue>

A value of an indicator has changed.

Command Description

The read command returns the URC presentation mode <mode> and among others, the indicator event reporting status <ind>.

The write command enables and disables the presentation of "+CIEV: <indDescr>, <indValue>" URCs. <indDescr> refers to the name of a "+CIEV" indicator and <indValue> is the new value of this indicator. All registered indicator events will be issued to the TE.

Parameter Description

<mode>(num)

0(&F)

Discard "+CIEV" and "^SLCC" URCs.

1

Discard "+CIEV" and "^SLCC" URCs when TA-TE link is reserved, e.g. in

 

online data mode. Otherwise they are forwarded directly to the TE.

2

Buffer "+CIEV" and "^SLCC" URCs in the TA while TA-TE link is reserved, e.g.

 

in online data mode, and flush them to the TE afterwards. Otherwise they are

 

forwarded directly to the TE.

3

Forward "+CIEV" and "^SLCC" URCs directly to the TE. If MC55 is in online

 

data mode, URCs are signaled via sending BREAK (100ms) and stored in a

 

buffer. Once it is back in command mode e.g. after +++ was entered, all URCs

 

stored in the buffer will be output.

 

 

<keyp>(num)

 

0(&F)

Keypad event reporting is not supported by MC55.

 

 

<disp>(num)

 

0(&F)

Display event reporting is not supported by MC55.

 

 

<ind>(num)

 

0(&F)

Disable indicator event reporting.

2

Enable indicator event reporting.

 

 

<bfr>(num)

 

0(&F)

TA buffer of URCs defined within this command is cleared when <mode> 1..3

 

is entered.

<indDescr>(str)

Name of indicator; for a list of all supported indicators please refer to AT+CIND and AT^SIND.

<indValue>(num)

Value of indicator; for a list of all values for the supported indicators please refer to AT+CIND and AT^SIND.

MC55_ATC_V01.05

Page 64 of 469

2/10/04

Confidential / Released

 

 

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Siemens MC55 manual +CIEV indDescr, indValue