GM862-GPS Software User Guide - SemiconductorStore.com

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GM862-GPS Software User Guide1vv0300729 Rev. 4 - 24/01/071 OverviewThe purpose of this document is the description of some common AT command procedures that maybe used with the Telit GM862-GPS module.In this document, all the basic functions of a mobile phone will be taken into account and for each oneof them, a proper command sequence will be suggested.In the Advanced operation section the more useful services and features of the GSM networksupported by the Telit GM862-GPS module is taken into account and some command sequence andusage are provided for each one of them.This document and its suggested command sequences shall not be considered mandatory; instead,the information given shall be used as a guide for properly using the Telit module. For furthercommands and features that may not be explained in this document refer to the GM862-GPS ProductDescription document where all the supported AT commands are reported.NOTEThe information presented in this document is believed to be accurate and reliable. However, TelitCommunications S.p.A. assumes no responsibility for its use, nor any infringement of patents or other rights ofthird parties, which may result from its use. No license is granted by implication or otherwise under any patentrights of Telit Communications S.p.A. other than for circuitry embodied in Telit products. This document issubject to change without notice.Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 4 of 111
GM862-GPS Software User Guide1vv0300729 Rev. 4 - 24/01/072 Basic Operations2.1 Command SyntaxIn the next paragraphs the following notations are used: represents the Carriage Return Character (13) represents the Line Feed Character (10)represents a parameter whatever name is in place of the xx. (< and > characters areonly for delimiting the parameter and must not be issued to the terminal).[] represents an optional parameter whatever name is in place of the xx. ([ and ]characters are only for delimiting the optional parameter and must not be issued to theterminal).2.1.1 Interface StyleThe GM862-GPS module is using an AT interface that is defined in the document 80000ST10025a(AT Commands Reference Guide). The specification defines 3 possible AT interfaces:0 - AT command interface of the products, to the GM862-GSM and GM862-GPRS interface style1 – AT interface of the products, to the GM862-PCS, PYTHON, QUAD-PY, TRIZIUM and GM862-QUAD, PY interface style2 - switches the AT command interface style of the product, to the new products like GE864, GC864and the GPS productsThe default interface for the GM862-GPS product is 2.The switch between the different interfaces could also be performed with the #SELINT AT command.Refer to the AT Commands Reference Guide for the full command description.All the AT commands described in this specification is related to SELINT 2Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 5 of 111
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esponse:+CCLK="02/11/07,13:24:47"OK
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5.6.4 GPS PARAMETERS SAVEGM862-GPS
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