Fanvil X3 – What is the new? « Fanvil IP Phone

Question?
Press “?” to get help

The first thing, and the most important one, we teach our users is the “HELP”function. X3 replaced all its function keys with icons instead of text, which sometimes needs to be expressed in strange abbreviation due to the limitation of space. Icons are more intuitive to users and more easier to be remembered. The help menu can give users complete description or guide of the function keys. We hope users will never need to check the user manual for how to use X3.

“3” is a magic number
Menu should not go deeper than 3 levels

X3’s follows the golden rules of user interface design to keep the simplicity of operations.
When menu gets too deep, user can easily get confused and hard to repeat the operation.
All common features must be accessible within 3 level menus, or a shortcut (by long-press certain key) should be provided.
Example: L1/L2