Dalal Callu is a free Android application designed specifically for CallU ISP users. This utility and tool app is a must-have for those who want to manage their CallU ISP account in a more convenient way. With its user-friendly interface, users can easily access their account information, view their data usage, and pay their bills on-the-go.

The app also offers a variety of features that make managing your CallU ISP account hassle-free. Users can easily change their package, view their payment history, and even report any issues they may be experiencing with their service. Overall, Dalal Callu is an essential app for CallU ISP users who want to stay on top of their account and manage their service with ease.