3330 upgrading

[maddog17]

can anybody tell me if i can upgrade my 3330 to anything else and just upgrade and not change keypads or anything like that.

i just want to upgrade like a 3310 to a 3315.

can i do anything like that.

can anybody help me thanks.

[nyamcs]

do you mean upgrade 3330-3315???

yes,definitely it can...
i just flash my 3330 to 3315...:)