4g technology
my friend own it
2nd generation
nice quite good device
jio network reliance outlook you can get
micro sd card
voice calls supported
mobile phone connectable
first you have to get jio card
and check free data service
nice led light service
my cosine using it
I seen network problem with jio many times that need improve in future
31 devices get connected
overall data rate and nice wify connection as we all love jio
only cost and other technical issues must resolved by reliance in future