IBM ADSL Bridge/ Router Heritage - Manual (Page 167)

A-18 Appendix
D.3 European CTR 21 compliance
The equipment has been approved in accordance with Council Decision
98/482/EC for pan-European single terminal connection to the public
switched telephone network (PSTN). However, due to differences between
the individual PSTNs provided in different countries, the approval does
not, of itself, give an unconditional assurance of successful operation on
every PSTN network termination point. In the event of problem, you
should contact your equipment supplier in the first instance.
Note: The manufacturer should ensure that the vendor and user of the
equipment is clearly informed of the above information by means of
package and/or user manuals of the forms of user instructions.