"3G Network issue & no voice clearly. All Lenovo phone having same 3G network issue."
"Problem-Wifi connectivity problem. when wifi turn ON than WIFI running but after 1-2 min net problem start and the same time other mobile, Tab , Laptop running smoothly."
"Horribly poor signal catching . Basic need of using mobile is to make & receive calls."
"Connectivity issues on airtel . The phone shows signal but no incoming or outgoing calls work."