Canon C75 - Manual (Page 202)

B-2 Options Appendix B
Optional Handset
An optional handset is available for connection to your unit. Contact your local authorised
Canon dealer for more information on purchasing this option.
n Please note that the shape of your handset may differ from the one shown in this section.
However, both handsets have exactly the same functions and performance.
Package Contents
Make sure your handset package includes the following items:
Handset Cradle
Handset
Screws with Plugs (4)
Screws
(Not used for your unit.)
Cradle Support
Ringer Volume Switch
Use a pen or other pointed
object to select the ring
volume of the handset (HI,
LO, or OFF).
If anything is damaged or missing, notify your local authorised Canon dealer immediately.
n Ringer Equivalence Number (R.E.N.) (UK only)
Your British Telecom line has a maximum R.E.N. capacity of 4. Your unit has an R.E.N. value of 1
(unless otherwise stated), and so does this handset. 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.