Lenovo has launched its 8-inch display A-series tablet at a price of Rs 17,999, which will feature voice-calling functionality. The tablet comes with single-SIM support for voice-calling and runs on Andriod 4.2 Jelly Bean. It also has a quad-core 1.3 GHz MediaTek processor along with 1 GB of RAM. It is also available on Flipkart at Rs 17,490.