You must be enrolled in MCB Online Banking to use Mobile Deposit. Simply login to your MCB Online Banking account via the MCB Mobile App which can be downloaded from the iTunes App Store or the Android Marketplace. Click on the Mobile Deposit option in the menu bar. Read and accept the End User Agreement and if you meet the eligibility requirements, you will be enrolled and have access to Mobile Deposit. You will receive an email notification with the status of your registration request.