Blackberry RIM 850 Installation & Getting Started Manual page 86

86 Specifications — RIM 857 Wireless Handheld
Display and control features
Display:
Controls:
Message
Notification:
Other features:
Ports:
Power
Battery:
Temperature
Operating:
Storage:
Relative
Humidity:
Installation and User's Guide
Full graphic LCD with backlighting,
160 x 160 pixel viewing area
Thumb-operated trackwheel; PC-style
keyboard
Red LED indicator; audible beeper;
mechanical vibrator, on-screen
notification; configurable by user
Real-time clock; audible alarm;
AutoText and Address Book updates
RS-232 compatible serial port at
operating speeds up to 115 200 baud
Internal lithium cell
0°C to +50°C
10°C to +30°C
—
these conditions. Storage in high
temperatures can damage the internal
lithuim cell.
5-95% Non-condensing
Keep the handheld under