Comment Communicate. (Score 1) 480
When I first started telecommuting I set up rituals to tell me that I was at work. I would get up, get dressed, head around the corner to a deli to eat breakfast, and return home to my office and that was my "commute" by which I got into the working mindset.
These days, none of that matters. Telecommuting is normal for me and I'm just as effective getting up, grabbing a coffee and heading to the office in my PJs as I was with the whole ritual. What works best for you will depend on your own personality.
However, one thing that I have found extremely important is to not just communicate, but OVERcommunicate. When you meet an important deadline, don't just tell your boss, mention it on the the department-wide mailing list. Chime in on on things like office arrangement discussions where you don't actually care who gets a window or not. The thing is, BE NOTICED. The first time I was telecommuting I learned that half the office thought I had quit, because they never saw or heard from me any more. My collaborators on any given project knew what I was doing, and knew how I was contributing, but no one else did. They weren't blowing my horn, so when raises and benefits came around, they were rewarded but I wasn't.
These days I keep up a steady correspondence with numerous folks at the office and make sure to let everyone know when I think I've done good. In return, there has been much greater recognition of what I've done for the company, and now on the occasions when I actually visit the office, no one says "Who's He?"