Blackberry RIM 850 Installation & Getting Started Manual page 84

84 Specifications — RIM 850 Wireless Handheld
Message
Notification:
Other features:
Ports:
Power
Battery:
Power Supply:
Temperature
Operating:
Storage:
Relative Humidity:
Installation and User's Guide
Audible beeper
vibrator; user-configurable alert options
Real-time clock;
AutoText and Address Book updates
RS-232 compatible
operating speeds up to 115 200 baud
• Input voltage from 5V p-p to +/- 30
V
• Maximum data rate 115 200 baud
• Port impedance 5kΩ nominal input,
300Ω minimum impedance output
One AA alkaline cell and one internal,
rechargeable Lithium Ion cell
Internal, rechargeable Lithium Ion cell
-10°C to +60°C
10°C to +30°C
under these conditions. Storage in high
temperatures can damage the internal
lithuim cell.
5-95% Non-condensing
and mechanical
audible
serial port
Keep the handheld
—
alarm;
at