Ammavin Kaipesi (English: Mother's Cell Phone) is a Tamil drama film directed and cinematographed by Thangar Bachchan. Shanthnoo Bhagyaraj, Iniya form the cast. Director Thangar Bachan who gave the most memorable films like Azhagi, Solla Marandha Kadhai, Pallikoodam and Onbadhu Roobai Nottu, is coming with a new directorial and production venture Ammavin Kaipesi.
The film is based on a novel of the same name written by the Director. Shanthanu and Iniya play the lead role while Thangar Bachan plays a pivotal role. Ammavin Kaipesi was among 2012 Deepavali releases and was released along with Podaa Podi and Thuppakki receiving mixed to positive reviews.
The story is woven around a mobile phone, which Thankar says connects people by voice and helps to have new relationships and maintain them. A mother has nine children, but she lives in a situation, which separates her from the children. The only way she could be in touch with them and hear their voices is a mobile phone. She regards her mobile phone as the representative of her children and has become possessive of it. Her last son is Shanthanoo and his lover is Iniya. The film also registers the strong bonding between the mother and her last son.