Micromax x091 is an basic phone of value 1000 bucks. its basically for use as a spare phone for those who use 2-3 sim cards.
that is really a nice phone has led flase and camera music system an all.
best thing is that if u want call some then you don not gonna select the sim then you can call.
but it has separate button for calling separate sim card thats the good thing in that .
battery is in comparison of nokia is not good .
but service of micromax is really worst.
before few days i have problem in my phone that it not accepting the idea sim card .
for that micromax service center take 1 and a half month .
do not go for micromax .