Do I need a blackberry phone to use a Blackberry playbook?

Also is it worth buying?

I have an Android phone, but I like BBM and the PlayBook, too, so will I be able to use it even if I can't connect my phone with the PlayBook via Bloetooth?

I haven't bought it yet because i'm still unsure whether I want a tablet or an ipad, I already own a blackberry and I have unlimited internet on it so I thought it would be smarter to buy a tablet. Anyway, my school have a block on their WiFi which doesn...

ok i got the blacknerry playbook and was woundering if i can use it on my straight talk at n t nokia phone ita called tehtering and i got my at n t sim card in but it wont even register the phone when i try to tether and yes they r paired i tried connecting...

Hello everyone, I am trying to get to home page on my blackberry playbook but it keeps asking me to fill out certain things before doing so. I do not have wifi at home and i am kind of worried that i wont be able to use it unless i have internet connection...

i just got a blackberry and im trying to use the blackberry messenger with my friend and i sent a request to her but she never got it and i never got her request either but it said we sent requests to each other. do we need internet for it to work? or...

I'm looking to purchase a BlackBerry Curve phone and use the phone without the data plan. AT&T requires you to purchase a 15$/mo. minimum data plan with all BlackBerry phones and i was wondering how I can work around this requirement without any...

i have a blackberry phone but i have wiped it and have no contacts and my bbm has run out. if i get bbm back on my blackberry phone will it work on playbook and what would happen if i dont have credit on my phone and my bbm runs out?