SimCom SIM300 User Manual
  1. Manuals
  2. Brands
  3. SimCom Manuals
  4. Control Unit
  5. SIM300
  6. User manual
SimCom SIM300 User Manual

SimCom SIM300 User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

SIM300 User Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SIM300 and is the answer not in the manual?

Questions and answers

Related Manuals for SimCom SIM300

Summary of Contents for SimCom SIM300

  • Page 1 SIM300 User Manual...
  • Page 2 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.

  • Page 3: Table Of Contents

    Contents 1 SIM300 EVB and accessories....................4 1.1SIM300 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 ........................12 5 FCC Requirements.......................12 6 FCC RF exposure requirements ...................13...

  • Page 4: Sim300 Evb And Accessories

    1 SIM300 EVB and accessories 1.1SIM300 EVB Figure 1：  EVB TOP view  Figure 2：  EVB BOTTOM view  A: SIM300 module interface B: SIM card interface C: headset interface...

  • Page 5: Accessories

    D: Download switch, turn on or off download function E: VBAT switch, switch the voltage source from the adaptor or external battery F: PWRKEY key, turn on or turn off SIM300 G: buzzer H: expand port, such as keypad port, main and debug serial port, display port...

  • Page 6: Operation

    Figure 3：  EVB and accessory equipment  3 Operation Firstly，please equip the module and accessories as the figure 3： 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；...
  • Page 8 Step 2：Parameter setting（set the PC serial port and band rate）...
  • 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 to the PC is successful； 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 hang up the call；...

  • Page 12: Gprs Start-Up

    2）When the SIM300 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 access panel，door or cover is easily removed。...

  • Page 13: Fcc Rf Exposure Requirements

    6 FCC RF exposure requirements To allow compliance with the FCC RF exposure requirements, the SIM300’s maximum output power is 33dBm in GSM900 band and 30dBm in DCS1800/PCS1900 band，and the maximum antenna gain is 3dBi and the minimum cable loss is 0.5dB。The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter。...

Table of Contents