3
Prep
ara
tion
Important Information
Instructions to customer
Installation
Attached to this apparatus is an approval label. This label is evidence that it is a
“Permitted Attachment” which has been authorised to be connected to your telephone
service.
Conditions relating to connection and operation of this Permitted Attachment are
contained in Telecommunications General By-Law 220 (5).
You are authorised to install this Permitted Attachment yourself by plugging it into the
line socket of any regular telephone. You may connect it in place of your existing
telephone or to any spare telephone socket installed in your premises.
To disconnect your existing telephone you must first remove its plug from the line socket.
You can then insert the plug of your Permitted Attachment into the socket and use your
equipment.
If the plug of your existing telephone cannot be readily removed, you will have to remove
the screw securing it. To do this proceed as follows:
1. Loosen screw “A” sufficiently to remove the socket cover. (See Fig. 1.)
2. Remove screw “B” and withdraw the plug. (See Fig. 2.)
3. Replace screw “B”. (See Fig. 3.) Ensure that it screws completely into the socket recess.
(If the screw is too long, increase the hole depth or replace the screw with one 5 mm
shorter.)
4. Replace socket cover and tighten screw “A”. (See Fig. 4.)
SOCKET
SCREW “A”
PLUG
Fig. 1
TELEPHONE CORD
Connect to the PLUG
as shown in Fig. 1.
( )
SCREW
“B”
Fig. 2
SCREW
“B”
Fig. 3
SOCKET
SCREW “A”
Fig. 4
TCD400AL_e.book Page 3 Wednesday, August 20, 2003 6:29 PM
