Receive up to $504 promo credit ($180 w/Welcome Unlimited, $360 w/ 5G Start, or $504 w/5G Do More, 5G Play More, 5G Get More or One Unlimited for iPhone plan (Welcome Unlimited and One Unlimited for iPhone plans can't be mixed w/other Unlimited plans; all lines on the account req'd on respective plans)) when you add a new smartphone line with your own 4G/5G smartphone on an eligible postpaid plan between 2/10/23 and 3/31/23. Promo credit applied over 36 months; promo credits end if eligibility requirements are no longer met.
Can I use Blackberry Storm 2 to tether to laptop for internet service?
Yes but you will have to pay for it. Not sure on pricing call CS.
What you need to look at is called Mobile Broadband Connect Plans (fancy terminology for tethering). Information is here:
In addition to your $29.99 Blackberry data plan, you will pay $20 for up to 2 GB data while tethering, up to 5 GB for $30.