1424-EN/LZT103 089 D1 2016-03-04
Mitel DT4x3 Cordless Phones for MiVoice MX-ONE
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12 SYSTEM HANDLING
12.1SOFTWARE UPGRADE AND ADDITIONAL FEATURES
Software and parameters in the handset can be upgraded by using the PDM/CPDM3.
Examples of additional features that can be downloaded/configured via PDM/CPDM3:
• Company phonebook
• Downloadable languages
• Customizing the Menu Tree
Refer to the handset’s
Configuration Manual
.
To view the handset’s software version, enter *#34# in idle mode.
13 MAINTENANCE
13.1MAINTENANCE OF BATTERIES
13.1.1 BATTERY WARNINGS
During a call, only the corresponding battery warning signal will notify the user. The
warning signal cannot be silenced during a call. When not in call, the warning signal
can be silenced by pressing
or
.
13.1.2 CHARGE THE BATTERY
Place the handset in the desktop charger or in the rack charger. The battery is being
charged when the LED on the handset is steady orange. When the battery is fully
charged the LED will be green.
An animated battery icon
is also shown in the display indicating charging by
starting with its current charge and ending with the full charge. A filled battery icon
indicates a fully charged battery.
Note:
Only use the prescribed chargers for charging.
The "Low battery" icon is displayed when the battery has 10% or less
remaining capacity left. In addition; a warning signal sounds every
minute, the LED flashing orange, and the dialog window "Battery low.
Charge now." appears.
The "Empty battery" icon is flashing when the battery has 5% or less
remaining capacity left. In addition; a warning signal sounds every
second, the LED flashing red, and the dialog window "Battery empty.
Shutting down." appears.