How to query I-485 pending case

[annet]

I saw lots of people did the fax query for I485
pending case. What is the fax number?
What content need to be put there?
Would it be better to ask attorney to
do it or ourselves?

 

[140_takes_4ever]

Please search the archives, there is a ton of stuff out there, some posted in the last couple of days that will guide you in the correct direction.