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Notices
single terminal connection to the Public Switched Telephone Network Network
(PSTN).
This applies to all X820e MFP/X7500 Options which bear the 7500 Options which bear the
following mark:
This equipment is designed to inter-work with PSTN networks that PSTN networks that
accept analog signals.
However, due to differences between the individual PSTNs provided
in different countries, the TBR 21 certification does not, in itself, give R 21 certification does not, in itself, give
an unconditional assurance of successful operation on every PSTN
network termination point. In the event of problems, you should mination point. In the event of problems, you should
contact your equipment supplier.
Lexmark does not currently know of interoperating difficulties for the
following countries:
Using the X820eX820e
MFP X7500 Option inption in
Germany
The X820e MFP/X7500 Option requires a German billing tone filter820e MFP/X7500 Option requires a German billing tone filterbilling tone filter
(P/N 14B5123) to be installed on any line which receives metering ch receives metering
pulses in German.
The subscriber may request that metering pulses be placed on the
line, or can have them removed by calling the German network
provider. Normally, metering pulses are not provided unless
specifically requested by the subscriber at the time of installation.
Using the X820ehe X820e
MFP X7500 Option inOption in
Switzerland
The X820e MFP/X7500 Option requires a Switzerland billing tone X820e MFP/X7500 Option requires a Switzerland billing tone zerland billing tone
filter (P/N 14B5109) to be installed on all equipment used in ment used in
Switzerland since metering pulses are present on all analog lines.
Austria Belgium Denmark Finland
France Germany Luxemburgburg Netherlands
Greece Iceland Ireland Italy
Portugal Sweden United Kingdom Switzerland
Spain Norway