Service
1.Content
We provide you with the following service content:
★ Upgrade notice for registered users;
★ Help you to solve the problems you may have while using the application;
★ When your registration code becomes unavailable because you changed your cell phone, or formatted it, you can get it back or replace the registration code.
2.About us
HongDi science & technology development co.,ltd., located in HuZhou, ZheJiang, China, specializes in developing and supporting expert cell phone utilities - DuDu Recorder for call recording in your smartphone. Now we have an opportunity to help each registered user by e-mail. We answer any questions and give some recommendations on more sophisticated use of our products' features. Typically we answer messages in 24 hours, but depending on singularity and difficulty of your question it may take a bit longer. You can affect our products' modification and development by e-mailing us about your needs.
If you need to contact us, you can do so using one of the following methods. We are here to help, so do not hesitate to communicate with us when required.
Address:
Room 303-304#
699# QingTong Road
Science & technology development service center
HuZhou, ZheJiang 313000
China
