The user guide for BlackBerry Curve 8900/8910 smartphones version 5.0 provides information on the features and characteristics of the BlackBerry Curve series smartphones.
This guide covers the basics of using the BlackBerry Curve 8900/8910 devices, including starting the device, navigation, typing, phone functions, voice commands, messaging, file attachments, media handling, browser use, date and time settings, and personal organizer features.
It also explains advanced topics such as synchronization, backup and restore, Bluetooth, GPS, Wi‑Fi, device software updates, power and battery management, and includes legal notices and warranty information.
Use the "Change the language for voice commands" option in the Voice Commands section.
Select "Update the BlackBerry Device Software over the wireless network" from the Device Software menu.