Helio's network, you will now receive free and unlimited M2M calling as part of your package at no extra cost. Outside of being a contractually-bound All-In member, Helio also offers the M2M service as an a la carte option for an extra $5 per month. So, get your buddies and family members on Helio and chat forever if you so choose. That is, if you're not typing your thumbs off with text messages or jamming out.
[Thanks to everyone who sent this in]