User guide

6/1553-DBC 433 01 Uen B6 2010-07-09 24
A
ASTRA 7433IP DESCRIPTION
2.9 Handsfree Mode
It is not possible to make and answer calls without lifting the handset, but
it is possible to monitor calls, see below.
2.9.1 Monitoring
With the Aastra 7433ip phone, it is possible to make and answer calls,
and to monitor the progress of a call without lifting the handset, but you
have to lift the handset for the other person to hear you.
2.10 Option Unit (Optional)
It is possible to install an option unit in the phone. An option unit, which
is built into the foot console, provides the phone with the following extra
features:
• Gigabit Ethernet
• Extra bell and busy signal
To install the option unit, do the following:
1. Log off the phone.
2. Disconnect the power from the phone to avoid electrostatic
discharges, ESD.
3. Connect the ribbon cable to the phone.
Note: Avoid touching the contacts.
4. Connect the option unit to the phone by attaching the foot console
at the arrows on the back of the phone, and press until you hear a
click sound. See 2.2 Foot Console on page 11 for more information.
Answer a call Press the line button that indicates an
incoming call (the button's indicator is
flashing). You must lift the handset for the
calling person to be able to hear you.
Make a call Dial the number you want to call. When
someone answers, you need to pick up
the handset for the called person to be
able to hear you.
Clear a call Replace the handset.