Will blue att sim work in new unlocked phones?

I really don't want to change to a Cingular plan and so am looking at buying
a new unlocked phone. I was just about to buy a Motorola U6 PEBL, when I
saw notes that said: "Is this Phone unlocked? Yes." ... "AT&T Customers need
to Upgrade to Cingular 64K Simcards." Is this true? Do newer phones
require 64K SIMs?

Yes some phones are not compatible with the older SIM's although you
might want to check moto's web site to see. As I recall there was
never an issue with moto phone it was more with LG & Samsung phones not
being compatible.

no wrote:
> I really don't want to change to a Cingular plan and so am looking at buying
> a new unlocked phone. I was just about to buy a Motorola U6 PEBL, when I
> saw notes that said: "Is this Phone unlocked? Yes." ... "AT&T Customers need
> to Upgrade to Cingular 64K Simcards." Is this true? Do newer phones
> require 64K SIMs?

Thanks for the information. I bought an unlocked RAZR and it works fine
with my ATT blue SIM.
"Wirelessjuan" <wirelessjuan@yahoo.com> wrote in message
news:1165979698.330582.248770@73g2000cwn.googlegro ups.com...
> Yes some phones are not compatible with the older SIM's although you
> might want to check moto's web site to see. As I recall there was
> never an issue with moto phone it was more with LG & Samsung phones not
> being compatible.
>
> no wrote:
>> I really don't want to change to a Cingular plan and so am looking at
>> buying
>> a new unlocked phone. I was just about to buy a Motorola U6 PEBL, when I
>> saw notes that said: "Is this Phone unlocked? Yes." ... "AT&T Customers
>> need
>> to Upgrade to Cingular 64K Simcards." Is this true? Do newer phones
>> require 64K SIMs?
>
>