This is the Card Member Security Department on behalf of Members First Credit Union calling for █████████████. Press 1 to continue in English para continuarenes. This is the card member security department on behalf of Members First Credit Union calling for █████████████. We need to verify some recent activity on your ATM debit card ending in ████. In order to prevent possible difficulties using your card, it's important that you call us back at your earliest convenience. Toll free. This is the card member Security Department on behalf of Members First Credit Union calling for on █████████████. We need to verify some recent activity on your ATM debit card ending in ████. In order to prevent possible difficulties using your card, it's important that you call us back at your earliest convenience. Toll free. To verify this activity. You may call us back ██ hours a day, seven days a week. The number again is ████████████. You may opt out of future automated call and text contact to this phone number by calling █████████████ and follow the necessary prompts. Thank you for being a credit union member.