Want IPHONE family plan, already w/ cingular (solo) plan, how much would it cost?

[kc12345kc]

I've been w/ cingular for the past 4 yrs (end contract 9/23/07). My bf wants to get an iphone and i suggested to join up for a family plan. i need a breakdown of the costs to upgrade from a single line plan to 1 iphone and 1 regular phone line (like activation, additional fee per line, etc). am I right that it would cost $110 (approx) per month for this new plan?

what if i wanted an iphone in december? would that be another set of charges to change from a family plan with 1 iphone & 1 regular phone to 2 iphones? is it another contract change? what other fees to consider?

[angel blue]

iPhone is AT &T coupled with the Apple (NSDQ: AAPL) computer corporation. You need to call At &T... which has also absorbed Cingular... and ask them your questions.

[creoendios89]

I am on a family plan and I pay just an extra $20 a month for everything. (And 200 texts a month) That's the cheapest plan if you have an existing family plan.