Trust ISDN USB Modem & Phone System
29
GB
The driver has not been
installed correctly.
Remove the current driver (see chapter 6) and
reinstall it.
Check the FAQ's on the Internet (www.trust.com). You can also register your product at www.trust.com so
that you are able to receive optimal guarantee and service support. You will be automatically informed of
developments to your product and other Trust products. You will also have the chance of winning some
spectacular prizes.
If you still have problems after trying these solutions, please contact one of the Trust Customer Care Centers.
The last page of this electronic instruction manual, as well as the back on the printed quick installation
manual, contains more information. Please have the following information available:
•
The article number. This is 12220 (12221 for UK version).
•
Your hardware information.
•
Your operating system and version number.
•
A good description of what does not work.
•
A good description of when the problem occurs.
8. Maintenance
The ISDN USB Modem & Phone System does not require any special maintenance. If necessary, clean the
modem using a soft, damp cloth.
Do not use alcohol or any other aggressive cleaning product on the plastic outer casing of the modem. This
may cause damage.
Do not dip the modem or the adapter into water or any other liquid. This is dangerous and will make the
device unusable.
9. Specifications
ISDN connection
S/T connection ITU-T I.430
ISDN standard
DSS1 (Euro ISDN)
Protocol B channel
PPP asynchronous-synchronous HDLC transparent
ITU-T V120/64000 bps
ITU-T V110/56000 bps
ITU-T X.75 / T.70NL / ISO8208
Host interface
USB port
Temperature
In use: 10
°
to 55
°
C. Not in use: -10
°
to 70
°
C
Power supply
5 Volt from USB port. 1 Watt maximum.
