It is important to know how to work ones phone. In order to turn off keytones on a phone must go into settings, and volume. Usually there's a list of things that use noise, there is where one can turn off/down the keytones.
To turn on radio of your Blackberry Pearl just go to "Manage Connections" and click the box next to "Mobile Connections"
i don'tknow how to turn on a blackberry.
I think you can. I just exchanged my Pearl for a Storm, but if memory serves me right you can do that in setting or tools. Try those.
Not sure if this will work - but... I found a manual on-line (see related link) - It shows you the steps to turn the keytones on - I assume the same sequence will turn the tones off too. If you want the full manual in PDF form - just click the blue link on that page to download it.
Go to settings and then go to where it says sound controls. You should be able to pick the volume level you want.
You just hold the red button with the little phone on it. But some BB won't turn off too easy, try the red button and then take the battery off.
Charge it
I am pretty sure that you just have to hold the red phone button. RIM decided to do this instead of a dedicated power button like most blackberrys
you have to activate it and they will give you a number or if you got an upgrade then you hav to turn on that phone and turn off the other one.
No, but you can delete it.
While you are in a text field or an email field use the bb button ( to the left of the trackball) and scroll down to enable multitap and select it. This will change the setting for you.
Put your finger on the red button and that should turn it on ..