In this paper, we examine how to use networks with smartphones for providing communications in disaster recovery. By lessening the communication gap among different kinds of wireless networks, we have designed and implemented a system called TeamPhone, which provides Android phones the capabilities on communications in disaster helper. TeamPhone consists of two components: a messaging system between rescue worker and a victim and a self-rescue system. The messaging system between rescue worker and victim integrates cellular networking, ad-hoc networking, and opportunistic networking seamlessly, and enables proper communication. The self-rescue system finds different communication network ways for trapped survivors. Such a group of Android phones can cooperatively get the notification and send out emergency messages in an energy-efficient manner with their location and position information so as to help rescue operations. We have implemented TeamPhone as a prototype application on the Android platform and deployed it on all types of smartphones from Samsung to Redmi and others. Results demonstrate that TeamPhone can properly enhance communication requirements and increase the pace of disaster recovery. We are creating three applications with a centralized cloud for communication. First for an admin who will monitor victim and rescue worker on Google map and other two for rescue worker and disaster victim.