Communication issues

I went back on the pager this evening only to discover that my work phone didn’t seem to work in the flat. The strange thing was it worked fine when I put the SIM card in my old handset. Michael’s phone is on the same network as my work phone and he has had the same problem recently. So I checked out some internet forums – turns out it’s a localised 3G problem – easy solution, just tweak the network settings. I have solved the problem which has perplexed Michael for days, but now am wondering if I’m turning into a geek?