[asterisk-biz] GSM cellular network (Global System Mobile)

[Michael Welter]

Flying under the radar.

Alistair Cunningham wrote:
> Michael Welter wrote:
>> Here in the states, we get charged for each SMS message.  What I'm 
>> looking for is a no-cost method to send a little data over a GSM voice 
>> channel.
> 
> Michael,
> 
> I can't imagine the GSM operators will allow you to send data across 
> their networks at no cost, in any form.
> 
>