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Why is my visiontek 21g model only accept idea sim card ?

My visiontek fwp instrument model no 21g only accept idea simcard plz help me to make access with all the gsm sim thank you.

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This is because the machine is programmed to work with idea sim only [pco] this could be unlocked by a software upgrade by visiontek technician

Posted on Feb 01, 2012


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First of all I am not too old to be called as Sir alright?
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Have a great day:):)
Plz rate me for my solution so that I can improve myself and be more helpful:):)

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