Seeeduino GPRS + Prepaid phone service

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so received seeeduino gprs/gsm v1.0 board, , haven't yet purchased plan yet.  own prepaid phone tracfone service, unfortunately sim card works on phone registered , nothing else - not other tracfone phones, needless say, doesn't work on board.

i wondering if knew of based prepaid phone services proven work this.  i'm sure at&t , verizon work fine, i'm not interested in having full plans that.

i have gprs shield use device built sent me text message when power goes out (so can make sure sump pumps power before basement floods).

i use t-mobile prepaid sim. need occasional sms messages, determining factor me on best deal happens cost vs. time until expires, since never come close using credits buy. t-mobile 90 days $10.

i did @ at&t well. have prepaid plans work too. particular situation weren't of deal, there other situations better deal. example, if need send tons of sms messages, at&t has plan unlimited sms $20/month.

either work on gprs shield. 2 major carriers use gprs standard (verizon & sprint use cdma, doesn't use sim cards), there boutique providers out there well. use sim cards should work.


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Seeeduino GPRS + Prepaid phone service


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