With Advanced Call Manager you can organize your phone book into custom lists like Black list (people you don't like to disturb you), White list (important people who are "allowed" to call you) or any other custom list (a very special group could be your family to which you may wish to send a personal SMS if they call during a business meeting)
Micromax Bolt A69 smartphone was launched in May 2014. The phone comes with a 4.50-inch touchscreen display with a resolution of 480 pixels by 854 pixels.
The Micromax Bolt A69 is powered by 1GHz dual-core Broadcom BCM21663 processor and it comes with 512MB of RAM. The phone packs 4GB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Micromax Bolt A69 packs a 5-megapixel primary camera on the rear and a 0.3-megapixel front shooter for selfies.
The Micromax Bolt A69 runs Android 4.2 and is powered by a 1800mAh removable battery.
The Micromax Bolt A69 is a dual SIM (GSM and GSM) smartphone that accepts Regular and Regular. Connectivity options include Wi-Fi, Bluetooth, FM and 3G. Sensors on the phone include Proximity sensor and Accelerometer.