[comp.dcom.telecom] Multiple "Zones" in One Cell Service Area

"DOUGLAS SCOTT REUBEN)" <DREUBEN@eagle.wesleyan.edu> (09/23/90)

Hi-

I was going over my Roam charges for Cell One/San Francisco, and
noticed that not only was I billed the $2 daily charge for the SF
area, but they also billed me $2 for going to Santa Cruz and Santa
Rosa, both of which are "part" of the Cell One/SF system.

When I first called Cell One/SF in June, I asked "What is the extent
of your coverage area?", and after that, "Could you please tell me
your system ID code so that I can set it in my phone so the "ROAM"
light will come on when I leave you area..." (and not have to pay Roam
charges for temporarily calling from another system)? They (VERY
politely, with NO hesitation!) told me "Oh, sure, it's 00041, and as
long as you don't see the ROAM light come on, you'll definitely be in
our area...".

Now when I was down in Santa Cruz, or up in Petaluma (in the Santa
Rosa "Zone"), my "ROAM" light didn't show up, yet Cell One/SF insists
that both the Santa Cruz and Santa Rosa systems have different System
ID numbers.  I was told Santa Cruz was something like 30041 and Santa
Rosa was 50041.  (Can't recall exactly.) If this is the case, why
didn't my phone show ROAM while I was in those areas? Is the first
digit (ie, the 3 or 5 in this case) insignificant, ie, do cell phones
ignore it for purposes of comparison with the "home" Sys. ID code in
the phone?

A friend of mine who has Cell One/SF as her "home" system says that
when she goes down to Santa Cruz her "ROAM" light doesn't go on, and
she isn't billed anything extra or at higher airtime rates.

So is this just some way to rip-off Roamers unsuspectingly? (Which in
my experience with Cell One would be quite atypical). I try to make
every effort not to incur lots of daily charges, including programming
my phone so I can tell when I'm in a new system, but if I can't tell
when I am "roaming" by the "ROAM" indicator, how can I tell?? The
amount in question was only $18, so it's more the principle of the
thing that concerns me.

Anyone else notice this?

(I am on GTE so this is the first time I noticed this myself...)

Just wondering.

Doug

dreuben@eagle.wesleyan.edu
dreuben@wesleyan.bitnet