Chargers; Desktop Charger; Charging The Telephone In Desktop Charger - Avaya 3740 User Manual

Chargers

Desktop charger

Figure 2: Desktop chargers
Advanced
You can use one of the two desktop chargers available, one Basic charger that will only charge
the cordless telephone, and one Advanced Charger with advanced functionality to download
new software and synchronize parameters. The cordless telephone is fully operational while
placed in the charger.
The Basic Charger is delivered with a plug-in power supply and is connected into an ordinary
wall socket. The Advanced Charger is delivered with a power supply adapter. The adapter is
connected with a power cord to the wall socket and the Charger itself is supplied from the
adapter.
!
Important:
For 3749 telephones, battery charging or replacement is NOT permitted in a
Important:
hazardous area.
For more information, see Installation and Administration Manual, IP DECT.
Note:
Only use the charger within the temperature range of +5 °C – +40 °C (+41 ºF –
Note:
+104 ºF).
!
Important:
Only use the provided power supply, see Installation and Administration Manual,
Important:
IP DECT.

Charging the telephone in desktop charger

When the charger is connected to external power supply, normal operation is done as follows:
Avaya 374x DECT Telephones - User Guide
Basic
Descriptions
27
3/2013