Tutorial.GSMToolsBandManagement History

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March 11, 2013, at 10:25 AM by Scott Fitzgerald -
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March 09, 2013, at 07:19 AM by Scott Fitzgerald -
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Examples > Make Voice Call

Using the GSM Shield to Make Calls

This example shows how to use the GSM Shield and Library to make voice calls. You'll need to attach a speaker and microphone to hear the connected call and send your voice.

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Examples > Band Management

Band Management

This example shows how to use the GSM Shield and Library to manage the GSM band the modem connects to.

Check http://www.worldtimezone.com/gsm.html for general GSM band information. Typical regional configurations are :

  • Europe, Africa, Middle East: E-GSM(900)+DCS(1800)
  • USA, Canada, South America: GSM(850)+PCS(1900)
  • Mexico: PCS(1900)
  • Brazil: GSM(850)+E-GSM(900)+DCS(1800)+PCS(1900)
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The code below is configured for use with a GSM/GPRS shield. In the variable declaration area, you need to instantiate both the GSM and GSMVoiceCall classes. Inside setup(), call GSM.begin(), with the PINNUMBER of your SIM card as parameter. GSM.begin() will return whether the shield managed to connect to the GSM network or not.

In the loop(), the input from the Serial Monitor is used to tell the GSM Shield a phone number to call to. The code waits until the call is over before performing any other actions.

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March 09, 2013, at 06:32 AM by Scott Fitzgerald -
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This example shows how to use the GSM Shield and Library to make voice calls. Please click here for more information on the GSM library.

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This example shows how to use the GSM Shield and Library to make voice calls. You'll need to attach a speaker and microphone to hear the connected call and send your voice.

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November 16, 2012, at 07:58 PM by Scott Fitzgerald -
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