01.11.2012 Views

C55/C55i AT COMMAND SET Description Preliminary - Falcom

C55/C55i AT COMMAND SET Description Preliminary - Falcom

C55/C55i AT COMMAND SET Description Preliminary - Falcom

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

<strong>C55</strong>/<strong>C55</strong>I <strong>AT</strong> <strong>COMMAND</strong> <strong>SET</strong> VERSION 1.00<br />

8 Supplementary Service Commands<br />

The <strong>AT</strong> commands described in this chapter are related to the<br />

Supplementary Services offered by the GSM network.<br />

8.1 <strong>AT</strong>+CACM Accumulated call meter (ACM) reset or query<br />

Syntax<br />

Test Command<br />

Response(s)<br />

<strong>AT</strong>+CACM=? OK<br />

Read Command<br />

Response(s)<br />

<strong>AT</strong>+CACM? +CACM: <br />

OK<br />

ERROR<br />

Write Command<br />

<strong>AT</strong>+CACM=[]<br />

+CME ERROR: <br />

Response(s)<br />

OK<br />

ERROR<br />

+CME ERROR: <br />

Reference(s) PIN ASC0<br />

GSM 07.07 ● ●<br />

Command <strong>Description</strong><br />

The read command returns the current ACM value.<br />

The write command resets the Advice of Charge related to the<br />

accumulated call meter (ACM) value in SIM file EF(ACM). ACM<br />

contains the total number of home units for both the current and<br />

preceding calls.<br />

Parameter <strong>Description</strong><br />

(str)<br />

Three bytes of the current ACM value in hexadecimal format (e.g.<br />

"00001E" indicates decimal value 30) 000000 - FFFFFF.<br />

(str)<br />

SIM PIN2<br />

This confidential document is the property of FALCOM GmbH and may not be copied or circulated without permission.<br />

Page 147

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!