Installation Instruction

Ref : SCT TMO MOD SPEC 662
Rev.: B
Ref. sec. :
Date:
18/11/2004
Document
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MO2XX module – Confidential under NDA
Page 21/67
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The second solution consists to implement the GSM 07.10 standard, this solution is available (customer has to
develop its own driver for the host).
SAGEM recommends to use this solution
.
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A third method, developed by SAGEM S.A. and explained in details hereafter in the annex 3, consists to create
a third mode for the serial link and handle it through hardware signals. This mode is called “Suspended Data
Mode” and is temporarily used to send AT Commands. All data must to be stored during a Suspended data
mode switch. In the case of no-response from DTE, We need to implement a cyclic mechanism to change the
hardware signals states.
3.11 GLOBAL POSITIONING SYSTEM (GPS) APPLICATION
A GPS application can be implemented in the product. See application note for more detail.