Download the EECU Mobile Banking App for either Apple iPhones or Google phones.
Sign in with username and password for EECU Online Banking. If you don't already have a username and password, you'll need to register for Online Banking.
When you're signing into EECU Mobile Banking from a new device, you'll need to register it. The app will ask you how you would like to receive a registration code. Once you receive it, enter it and then you're done!
The EECU team has always been very friendly to me.