Siemens TC63 Benutzerhandbuch

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TC63_ATC_V00.490

Page 443 of 501

5/24/05

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The 

 execute command allows to monitor the supply (or battery) voltage of the module. The voltage is

continuously measured at intervals depending on the operating mode of the RF interface. The duration of a mea-

surement period ranges from 0.5s in TALK / DATA mode up to 50s when TC63 is in IDLE mode or Limited Ser-

vice (deregistered). The displayed value is averaged over the last measuring period before the 

command was executed. 

The measurement is related to the reference points of BATT+ and GND, both accessible on a capacitor located

close to the module's board-to-board connector. For details please refer to the Hardware Interface Description

Supply (or battery) voltage in mV 

Test Command

AT^SBV=?

Response(s)

OK

ERROR

+CME ERROR:

Exec Command

AT^SBV

Response(s)

^SBV: 

OK

ERROR

+CME ERROR:

Reference(s)

PIN

ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge

4

Last

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