My online case status as below:
"This case has been approved. On February 28, 2006, an approval notice was mailed. If 30 days have passed and you have not received this notice, you may wish to verify or update your address. To update your address, please speak to an Immigration Information Officer during business hours."
I have not received the approval letters, however I got the cards.
Card may be sufficient, but if we lose them I think approval notice will be useful to claim a replacement card.
I would like to know if any one who got approved recently received both card and approval notice.