[linggakusuma]

Dears,

Help, I've tried to setup 9530 as tethering modem in my computer and still failed to connect error 678.

Querying modem in control panel is OK
the extra settings I filled with AT+CGDCONT=1,"IP","Provider APN" -- using
INDONESIA -INDOSAT
user and password is correct
dial up on *99#

when I used 8820 as tethered modem, my sim card is able to connect.

are there any special setups on handheld or computer?

thank you...