Canon FAX-L350, Service Manual

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FAX-L350 Chapter 4: Appendix
Adjusting the Ringer Switch
The ringer volume switch allows you to select the ring volume of the
handset for incoming calls. Use a pen or other pointed object to adjust the
switch to high or low.
❏
Although there are two types of optional handsets, the functions and
performance are identical. The type of handsets you can connect is
different depending on the area you use your FAX-L350.
RINGER VOLUME SWITCH
RINGER VOLUME SWITCH
Ringer Equivalence Number (R.E.N.) (UK only)
Your British Telecom line has a maximum R.E.N. capacity of 4. Your
Canon unit has a R.E.N. value of 1 (unless otherwise stated), and this
handset also has a R.E.N. value of 1. You can therefore use additional
equipment with a total R.E.N. value of up to 2.
If the R.E.N. value exceeds 4, the ringer volume will be reduced and one
or more of the connected equipment may not function.
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