After trying Nazley's wireless keyboard, I decided to have one for myself. To-day,I went to MyGadget and got one for RM 200.
So far, it works fine and I love it.
To solve the problem on using in landscape mode,Vincent told me to set my T3 to left-handed at the preference section. There is no need to use control -delete.
Once, I resolve my problems to send email from my pda, I will try write my blog The Reader( http://adib.typepad.com) and post it direct to my blog at typepad.com.