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Document Name: 

SIM340 User Guide

 

Version:  

1.00

 

Date: 

2006-6-18 

DocId: 

SIM340 User Guide_V1.00

 

Status: 

Release 

 

 

General Notes 

Simcom offers this information as a service to its customers, to support application and 

engineering efforts that use Simcom products. The information provided is based upon 

requirements specifically provided to Simcom by the customers. Simcom has not 

undertaken any independent search for additional relevant information, including any 

information that may be in the customer’s possession. Furthermore, system validation of 

this Simcom product within a larger electronic system remains the responsibility of the 

customer or the customer’s system integrator. All specifications supplied herein are 

subject to change.   

 

 

Copyright 

This document contains proprietary technical information which is the property of 

SIMCOM Limited., copying of this document and giving it to others and the using or 

communication of the contents thereof, are forbidden without express authority. 

Offenders are liable to the payment of damages. All rights reserved in the event of grant 

of a patent or the registration of a utility model or design. All specification supplied 

herein are subject to change without notice at any time. 

Copyright © SIMCOM Limited. 2005

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for SIM340

Page 1: ...SIM340 User Manual...

Page 2: ...em validation of this Simcom product within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to...

Page 3: ...ories 4 1 1SIM340 EVB 4 1 2 accessories 5 2 EVB and accessory equipment 5 3 Operation 6 3 1 Tune up procedure 6 3 2 Setup the phone call 6 3 3 GPRS start up 12 4 AT command please see the AT command d...

Page 4: ...1 SIM340 EVB and accessories 1 1SIM340 EVB Figure 1 EVB TOP view Figure 2 EVB BOTTOM view A SIM340 module interface B SIM card interface C headset interface...

Page 5: ...isplay port I MAIN serial port for downloading AT command transmitting data exchanging J DEBUG serial port K hole for fixing the antenna L source adapter interface M light N hole for fixing the SIM340...

Page 6: ...3 1 Tune up procedure 1 switching the S1 switch to off state S2 switch to ON state 2 Press the PWRKEY button for about 1 second then the LED glint and the module is tuning up successfully 3 2 Setup t...

Page 7: ......

Page 8: ...Step 2 Parameter setting set the PC serial port and band rate...

Page 9: ......

Page 10: ...Step 3 power on the module and key in the AT command 1 power on the module 2 key in the AT and enter if the OK is feedback it indicates that the module connecting...

Page 11: ...cessful 3 Key in the AT CSQ and enter if the feedback is as below it indicates that the module connecting to the NET is successful 4 Key in the ATD112 and enter to set a phone call and key in ATH to h...

Page 12: ...not permitted and requires separate approval 2 When the SIM340 is integrated into a final product the FCC ID label must be visible through a window on the final device or it must be visible when an ac...

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