The Coolpad Mega 3 comes with three SIM card slots, and a separate microSD card slot.

coolpad-mega-3-note-3s-india-launch-bgr
Coolpad has expanded its budget smartphone portfolio with the launch of two new devices. Called the Mega 3 and the Note 3S, both smartphones are priced at Rs 6,999 and Rs 9,999 respectively. Both smartphones will be available exclusively via Amazon India starting December 7. Now that dual-SIM smartphones have become mainstream, Coolpad has upped the ante by offering triple SIM card connectivity on the Mega 3.
Coolpad has also partnered Reliance Jio, under which buyers can carry their purchase invoice to Reliance Digital store and get a Jio 4G SIM card with Welcome Offer valid till December 31. Under this offer, users get free unlimited voice and video calls across India, unlimited high-speed 4G mobile data, with daily capping limit of 4GB, after which speed will be dropped down to 128Kbps. Users also get unlimited SMS and unlimited access to Reliance Jio suite of apps for music and movies streaming, Live TV streaming, cloud storage and more