AT&T Merlin II User Manual page 9

THE MERLIN II
ATTENDANT UNIT
unavailable, the caller is taken off hold and the Transfer Fail
announcement is played. The number of rings (2 to 6) allowed before
a call is transferred from the first (primary) extension to the secondary
extension is a programmable setting, see "Call Processing Options" in
Section 2, 'Changing the Current Setting".
If a secondary extension is not programmed, the caller hears the
Transfer Fail announcement when the route or extension dialed is
busy or does not answer.
During a supervised transfer, the MERLIN 11 Attendant cannot
NOTE:
answer another call until the call in progress is successfully
completed or the caller hangs up.
There are three lights on the front of the MERLIN II Attendant unit (Figure
l-l):
power
This light indicates that the unit is powered on.
battery
Table 1-1 describes the meaning of the different light combinations when
ac power is connected to the MERLIN II Attendant:
TABLE 1-1 MERLIN II Attendant Front
Power Battery
Light Light
On Off
On On
Off On
Off
Off
On I Blinking I Out of Service code; refer to "Troubleshooting."
The battery is fully charged after 18 hours of continuous ac powered
operation.
talking
Lights when the MERLIN II Attendant answers and monitors a call.
Panel
Lights.
Description
Battery charging
Battery fully charged
Unit operating on battery power
Unit not operating; refer to "Troubleshooting"
The MERLIN II Attendant 1-5