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1. Installation
1-13
Optional Equipment
Headset
The optional headset provides a handsfree option for your convenience. With
the headset installed, you can use the belt clip to carry the handset and conduct
a conversation using the headset.
To install the optional headset, open the cover over the HEADSET jack and
plug the headset in.
No other settings are
required.
Operation of the phone
is exactly the same as
using the handset.
However, you will
hear through the head-
set earphone and talk
through the headset
microphone. The
handset earpiece and
microphone/mouth-
piece are disconnected.
Backup AC Adaptor
The optional Backup AC Adaptor provides protection against losing a call in
case of AC power failure. The Backup Adaptor contains a battery pack that
provides enough power for you to complete the call and hang up.
To install the Backup Adaptor:
1. Disconnect the standard AC
adaptor from the base unit.
2. Plug the AC adaptor into the
jack on the Backup AC
adaptor.
3. Plug the wire from the
Backup AC adaptor into the
DC IN jack of the base unit.
From AC
Adapter
Backup
AC Adapter
To Phone
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Summary of Contents for 900i
Page 1: ...Cordless Phone Installation and User Guide 85456DINS02 900i ...
Page 25: ...2 7 2 Features Onyx VSi Features ...
Page 26: ...2 8 2 Features For Your Notes ...
Page 57: ...2 39 2 Features i Series Features ...
Page 58: ...2 40 2 Features For Your Notes ...
Page 68: ...i Series System 2 50 2 Features For Your Notes ...
Page 112: ...2 94 2 Features For Your Notes ...
Page 116: ...2 98 2 Features For Your Notes ...
Page 118: ...2 100 2 Features For Your Notes ...
Page 120: ...3 2 SPECIFICATIONS 3 Specifications Parts List ...
Page 125: ...Section 4 Index In this section Page Index 4 1 4 Index 4 1 ...
Page 126: ...4 2 SPECIFICATIONS 4 Index ...