尘封的记忆

RingPlus setup

Method 1) The easiest method is to use "Update PRL". For Kona it is found under Tools > Update Phone > Update PRL. The phone will take 30 seconds to update itself then reboot and you are DONE!

Method 2)
To set it up with ringplus, type ##786# , then type 2 (to reset), and it would prompt you for MSL. MSL is displayed on your ringplus dashboard. After entering MSL the phone would reset and restart with all the new info. No need to edit all the info manually.

Steps to enable or disable mobile data on your Kyocera KONA

You may wish to disable mobile data to improve battery life 

From the home screen, press the OK key.
Scroll to Settings and press the OK key.
Scroll to Others and press the OK key.
Scroll to Data Settings and press the OK key.
With Data highlighted, press the OK key.
Scroll to the preferred option and press the OK key.
Press DISABLE to disable or YES to enable mobile data.
You've now enabled or disabled mobile data.

The following link from Ting (another Sprint MVNO) covers a great deal of information regarding Hands Free Activation and PRL updates.