Customers of disinfector

Disinfectants can use this application to accommodate their customers.Order processing can be kept in your phone in the list of telephone contacts.But after the processing is done, it is possible to export contact in the program and stored therein. And in the phonebook removed.If the client will call you ever again, the program will display a notice indicating who is calling you and how many days have passed since the last treatment.To add a contact to this program, you need to open a contact in the phone book and press