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Recent content by vipersnh

  1. V

    How to check SIM currency balance from sim300 using AT commands.

    Ya i used a terminal software for that. (teraterm) And even i noticed that, after these commands i got many Airtel sms'es back to back after some half an hour or so. But none contained balance info, all had information about added services used. Thanks for the information, i shall try it out...
  2. V

    How to check SIM currency balance from sim300 using AT commands.

    sorry for that. actually i did search over, and even tried AT+CUSD=1,"*123#" but it didnt work. It shows error. On airtel the number to check balance is *123#. Even *121# also didnt work. Its not a syntax error, since the command takes some time before it spells error. Is it because i'm using a...
  3. V

    How to check SIM currency balance from sim300 using AT commands.

    I wanted to know if there exists any method to check currency balance using AT commands or getting balance value as an sms reply so that it can be parsed later. I'm using an Airtel sim.

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