This service provider is still living in old days and proving only 2G network where all the other providers giving 3G and 4G services and in cheap price.Docomo is still giving 2G network but its signal strength is very good.I am also the user of this Network and I never get low signal strength.with this I m happy but only 2G service disappoints me.Conclusion.- In low price, docomo is giving low speed internet.Low call prices which is good and many different offers.Thank you