[oldskool]

its defo useful and fun - nice thing is it just runs in the background on I phone etc so full normal use of the fone can be had but and zello comms still come thru the cars speakers via Bluetooth when not in a call etc - easy to set up channels then just give out the details on a thread or to who you like - can also password protect the channel if required although weve never had to do that as just made up a new channel usually for new meets