As for the price plan discussing... Please re-read post #61 of this thread for more details...
But there are 3 plans.
$24.99 using Verizon's WIRELESS SYNC feature... its got a 10
MB per month limit... yes $10 Meg!!! this is NOT a BIS plan... as for why someone would choose this over the $29.99 BIS plan.. see Verizon's Wireless sync web page ->
Verizon Wireless Sync | WSYNC.COM for what it does.... it syncs calendar/contacts too..
the $29.99 Email and web for blackberry... this is the BIS plan... its called "unlimited" for data... does email and web, but no calendar/contact sync.
Note: this plan used to be $44.99 also, its price was reduced Nov 1.
the $44.99 Unlimited data for blackberry enterprise plan... this is the plan if you are using a BES.. its also called "unlimited" for data...
BUT no matter what the reps verbally tell you... if you read the FINE PRINT for the terms of service on ANY of Verizon's "Unlimited Data" plans.. you'll see a 5gig cap is stated! so Unlimited is NOT unlimited...
Now, as to why the BES plan is $15 more than the BIS plan...
BIS and BES are NOT the same.
If you want to use a Blackberry Enterprise Server aka BES.. you need to use the BES Data plan... BES Does more than just two way mail... so that could justify the extra $15 per month over the BIS plan.