Siemens AC75 Manuel D’Utilisation

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AC75_ATC_V01.002

Page 490 of 569

10/30/06

Confidential / Released

Use this command to monitor the temperature range of the module and the battery. The write command enables

or disables the presentation of URCs to report critical temperature limits.

CAUTION: During a guard period of two minutes after power-up, the module will not switch off, even if the critical

temperature limit is exceeded. This allows the user to issue emergency calls before the module switches off.

During this guard period, the module operates in an automatic report mode: URCs can be always displayed

regardless of the selected mode 

. Refer to Section 

 for detail. 

 URC 1

URCs will be automatically sent to the TA when the temperature reaches or exceeds the critical level, or when

it is back to normal. 

^SCTM_A: 

for battery temperature

 URC 2

^SCTM_B: 

for module (board) temperature

Test Command

AT^SCTM=?

Response(s)

^SCTM:

(list of supported 

s)[, (range of 

in Celsius)]

OK

Read Command

AT^SCTM?

Response(s)

[, 

OK

ERROR

+CME ERROR

Write Command

[, 

Response(s)

OK

ERROR

+CME ERROR

Reference(s)

PIN

ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge

4

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