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Getting Started
Page 8
Mitel
®
INT4000 User Guide – Issue 6, December 2008
Charging the Handset Battery Pack
To charge the battery pack:
1. Place the handset into the charger unit.
2. Verify the CHARGE indicator lights. If the CHARGE indicator
does not light, check to see that the AC adapter is plugged in
and that the handset is making good contact with the charger
unit contacts.
Checking the
Low Battery Indicator
When the battery pack in the handset is low and needs to be
charged, the LOW message appears on the display.
The following table shows what to do when the LOW message is
displayed.
NOTE
The handsets are programmed to work a specific Base Unit. You cannot switch to
a new handset or new Base Unit without having it reprogrammed by Mitel.
NOTE
If you are using the INT4000 for the first time, you need to fully charge the
rechargeable Ni-MH battery pack for five hours without interruption.
What Happens
Action
On a call,
handset beeps once every
three seconds. All buttons and
functions are available.
Complete your call as quickly as possible, or
replace battery pack within 20 seconds to
continue call.
In standby mode,
handset beeps every
15 seconds for 3 minutes. None of the
buttons operate, and you cannot make
or receive a call.
Replace battery pack before making a call.
Charge Indicator
Summary of Contents for INT4000
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