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Posted
18 minutes ago, Eugene's DIY Den said:

The info on their website says that this only works with 2G voice SIM cards and not ones that only support 3G/4G. Are 3G/4G cards generally able to work down to 2G, or does it depend on the network?

All networks support 2g 

 

It's the sim itself that can have the hardware compatibility issue

Posted
3 hours ago, james.wilson said:

I meant the combined I don't think the GSM only will be updated

Plenty of cheap Sims out there to keep the q going for a while tho......

 

 

Just like many other GSM diallers they all 2g only.....

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