>>CINGULAR means Preferred Nation
>>rates apply, CINGULAR EXTEND means you are being charge roaming rates.
>
> Cingular Extend simply means you're off the Cingular network and on to
> an affiliate network. You'd be charged roaming rates IF and ONLY IF
> your plan charges roaming rates.
My phone displays "Cingular" when I'm in North Dakots, but Cingular does
no [itself] operate in North Dakota, South Dakota, Montana, Wyoming,
Minnesota, or Iowa. If that were true, that would have to be one hell
of a Cingular tower to reach hundreds of miles.
In the programming meny on my Moto C331t, the following alpha tags are
marked "Cingular":
Home Tag
Partner Tag
Favored Tag
Neutral Tag is marked "Cingular Extend", however, it often says
"Cingular Extend" when Preferred Nation rates apply. I know that I am
roaming on a system that has AMPS, TDMA, and CDMA all on the same SID.
TDMA comes up "Cingular" under the favored tag, but AMPS comes up as
"Cingular Extend" under the neutral tag. It must be in the IRDB that
AMPS from other carriers to be marked as raoming...
> For those of us who are never charged roaming rates, we can ignore the
> Cingular Extend notice. But we get it on our phones anyway.
However, those who did not choose the plan early on did not get such an
awesome deal that you got.
Take a look at the map.
http://onlinestore.cingular.com/webapp/wcs/stores/servlet/html/Maps/GulfStates/F
lorida/PN_fl_m2m.htm
The areas in green marked "Cingular Extend" are roaming areas.
I also noticed that "preferred roaming" is possible in your home area.
Athough I spend most of my time away from Florida, my number is issued
in Orlando, and occasionally I get a message from AT&T Wireless Services
when I use *89 to check voicemail. I know use the backdoor number
that goes directly into voicemail.
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