I1.- Is there a way to see what band I'm using? My operator is 900/1800 and sometimes I wonder which band the phone is using. They tell me that if I choose 3G in my phone my band using them will be 900 MHz and if I choose 2.5G will be 1800 MHz but I have never confirmed it.
2.- Also weird: If I'm in 2.5G and select "Networks" I can see all the networks in the current band I'm in (and I think it's 1800 MHz). If I select 3G in the phone, then (assuming the info from my operator is right) I'm in the 900 MHz band, and then if I select "Networks" I can see only the networks in the 900 MHz band (just the current one I'm using) and the others that appeared when I was in 2.5G aren't shown.
So I think the Network search depends on the band I'm currently using? My assumption is: If I'm in the 900 MHz band I can only see networks in the 900/1800 MHz and if I'm in the 1800 MHz band I can only see networks in the 850/1800 Mhz band.