anyone knows what is the button at the right side of the DIR-615 for?

i just got my unifi yesterday, as i stay in highrise building, so it means copper for my vip5.

the things i get:

1. SAF
2. huawei VDSL (the black box), suppose to be the ZTE but the technician claim unable to get connection, so he replace it with his testing unit.
3. dir 615
4. set top box
5. motorola phone

is the above things standard item i should received? what about the welcome pack?
i saw the technician have a printout of my password created for unifi, is this standard for technician to have this?
so i quickly change my unifi passwords, change the router password and wifi password, disable the remote mgmt, is there anything i left out?

i'm really disappointed when i ask the technician to pull the phone cable to my tv console, so that i can put everything next to my tv. but he said chargeable even though its less than 15m. so i will call Unifi to make a complaint on this.

any sifu here can provide insight for my above question?

This post has been edited by stargate8: May 2 2011, 12:05 PM

SAF is the service acceptance form...
hmm you're right, better Do It Myself, need to find some mini size pvc casing for the wall and rj11 cable
so the button is for that... no wonder looks familiar