10-13-2008 04:42 PM
Solved! Go to Solution.
10-13-2008 11:07 PM
First, here's a comparison of BES 3.6 version 4.1 SP6. I honestly can't remember what the attachment limitations are with 3.6
If your BlackBerry handhelds have accounts on the BES and are functioning then you don't need any additions / changes with your carrier.
If your devices are curves then they all have HH OS 4.1 or above I think. What you should do is look to upgrade the 3.6 BES to 4.1 SP6 with a one-time upgrade for $999 USD