Hello, is it possible that the GTA03 will have a digital voice path that the CPU can programmatically peek and poke? >From the GTA02 EE schematics, it seems that voice would need to be converted to analog before being given to the GSM module; the GTA03 apparently uses the MC75i which has a digital input, but I haven't found the schematics for the GTA03, so I don't know if the CPU can send GSM-compressed digital voice data to the MC75i to go out the voice channel.
Thanks for any light you can shed on this subject.
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