Can I use a "used" Sprint PDA, in Canada. Can I switch the network to Telus or Bell? - used pda

Looking for a used "Audiovox Sprint PPC6601 PDA Cell Phone" buy outside of eBay.
Can I use a local network in Alberta, like Telus or Bell? Can also to work in Canada?

As you can see, I am not "Tech Savy ...

Thanks