> Are you in a marginal signal area?

No (rarely, and not now).

> You *don't* want EDGE

(I guess so; also, I think 2G isn't even supported by my contract at all.)

> (it's about 3-4 times GPRS == 4 strings, 8 tin cans)

Heh, took me a while to get the analogy.

> I collect things. Manuals, documentation, tin cans....

Heh.

> Gotta watch that - in my country the slower the service the steeper the
> charge (inconvience is a luxury)

If I'm correct thinking that the older protocols tie up precious
frequency bands for longer for the same amount of traffic, it makes
sense to charge more for it this way. Maybe I could tie the modem to
HSPA (if that doesn't strictly need an UMTS connection first). Maybe
poking around I'd find clues about what goes wrong.

> I'll have to have dig and see if I have manual for that - from memory
> it's less a USBstick and more a USBmouse - bout the size of a pack of cards.

Here's a picture:
http://www.bell.ca/shopping/en_CA_ON.Novatel-Wireless-U998/TurboStickU998.details

>
> Does AT? give you a list of commands.

AT?
ERROR

> cat /dev/ttyUSB0 should give you signal strength and available protocols.

# It didn't output anything while the connection was down (just
block), then I upped the connection, still nothing, but then when it
went down 20(-30) seconds later, this:

NO CARRIER

$CNTI: 0, HSPA+

OK

# it goes on after a while, interestingly while in blinking mode (aka
no (working) connection up anymore):

+CSQ: 12,99

OK

$CNTI: 0, HSPA+

OK

+CREG: 1,2D84,3F80

+CGREG: 1,2D84,3F80

+CSQ: 12,99

OK

$CNTI: 0, HSPA+

OK

...


>
> I'll be back later today - I'll have a dig for the command set and check
> for firmware updates then, I'm pretty sure SaskTel have the same modem.
> Do you have a verbose ppp log somewhere?

I've put the outputs of

# modem-manager --debug 2>&1 |log-timestamp -H > mm.log
# NM_PPP_DEBUG=1 /usr/sbin/NetworkManager --no-daemon 2>&1
|log-timestamp -H > nm.log

here:

http://christianjaeger.ch/scratch/bell_novatel/

(There you could also find the firmware upgrader that I recently used
on my modem to no avail.)

I appreciate your help.

Christian.


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