Hello, I managed to upload a 8000 hz 16 bit wav file. Unfortunately if I dial *99 as suggested, I only hear an error tune. No problem if I record it directly, but I do need the wav. Thanks Simon
Which program do you use to record. I had a lot of problems to so make sure the file is: 16 bit PCM Wav file, 8000Hz Mono (I lost a lot of time with this, i had stereo recording which won't work)
