@"iHotLine" is a unique application to call only one person who is registered beforehand with one button.
"iHotLine" is able to register only one contact. Two or more contacts cannot be registered.

- One name and telephone number can be registered.
- When a big red button on the screen is pushed, it calls immediately and surely.

For example:

* When you want to call your wife, only two taps what you have to do.
* It doesn't panic at the emergency and it is possible to contact surely.