
Mitel 5604 Wireless Handset User Guide
Chargers
Desktop Charger
Figure 2: Desktop Chargers
There are two desktop chargers available: a basic one that will only charge the handset, and
one with advanced functionality to download new software and to synchronize parameters. The
handset is fully operational while placed in the charger.
The charger is delivered with a plug-in power supply and is connected into an ordinary wall
socket. For more information, see the 5603/5604/5607 Programmer Installation and
Maintenance Guide.
Caution: Use only the provided power supply. See the 5603/5604/5607 Programmer
Installation and Maintenance Guide.
Rack Charger
The CR3-DAA is a new version of the CR3 Charging Rack:
• The CR3-DAA Charging Rack charges six 5603/5604/5624 handsets simultaneously and
is used for charging and configuration.
• The CR3-DBAC Charging Rack charges six 5603/5604/5607/5624 handsets simultaneous-
ly and is used for charging only.
For more information, see the 5603/5604/5607/5624 Rack Charger Installation and Operation
Guide.
Contacting Emergency Services
This handset, like any wireless phone, communicates using radio signals. As with any wireless
phone, you may not be able to establish a connection under all conditions; therefore, you should
not rely solely on a wireless telephone for essential, emergency communication. The key lock
feature disables the handset keypad and prevents the accidental dialing of numbers that may
Note: Use the charger only within the temperature range of +5° C – +40° C.
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