Mitel 5603 - Manual (Page 10)

5603 Wireless Handset User Guide
4
Chargers
Desktop Charger
Figure 2. Desktop chargers.
There are two desktop chargers available, one basic 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 Installation and Operation Manual, 5603/4 Programmer..
Caution: Only use the provided power supply, see the 5603/5604 Programmer Installation
and Operation Manual.
Rack Charger
The Charging Rack is used for charging several handsets, to synchronize parameters, and for
software download. See the 5603/4 Rack Charger Installation and Operation Manual.
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
result in nuisance calls. It also prevents accidental calls to emergency services numbers like
911, 999, or 112.
To disable the key lock feature, press the key and then press Select.
Currently, mobile IP phones do not support Enhanced 911 (E911) operation. If emergency
services are required, it is necessary to keep the system administrator and location database
up-to-date.
Note: Only use the charger within the temperature range of +5° C – +40° C.
002
Advanced
Basic