Best cheap to run SIM card for gsm dialler gate

alstro · 2015-03-27 08:05:49

Hi just wondering what is the cheapist SIM card to run that does not deactivate for a gsm dialler electric gate system , anyone have any advice , have good network coverage on all networks , what has longest top up lengths , many thanks for any advice

27-03-2015 09:05AM

#1

alstro

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Join Date: June 2008

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Hi just wondering what is the cheapist SIM card to run that does not deactivate for a gsm dialler electric gate system , anyone have any advice , have good network coverage on all networks , what has longest top up lengths , many thanks for any advice

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#2 27-03-2015 09:47AM

KoolKid

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In many cases Vodafone will supply a ready to go Sim that doesn't expire if you explain what it is for. It's not a popular product so you may have to chase up a bit.
After that, many installers would have access to very cheap customised sim only packages.

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