Paying $45 for HSI at home and $30 for iPhone is a lot. I am not looking forward to add more to it for tethering.
But that's okay: Try using PhoneGap instead. Works well for me; it sends transcribed voicemail messages to your e-mail.
Paying $45 for HSI at home and $30 for iPhone is a lot. I am not looking forward to add more to it for tethering.