This is a widget app. It will help your kids to call you visually. The widget will show your contact photo and then a tap will bring the dialer for your kids to call to you. Kids identify visually much better than using the default contact app to look for parents numbers to dial out.
Long tap Home screen, select Photo Contact. Tap Contact and select a contact that has photo. Select that contact and then tap Exit.
The application support English, Simplified Chinese, Traditional Chinese display.