The HP iPAQ Voice Messenger offers professionals a powerful, easy-to-use Smartphone that combines the mobility of a cell phone, the capability of a handheld organizer, contact of a push e-mail device, and the power of an office phone system.Speak your mind. Voice Commander provides your own personal Voice Valet. Use spoken commands to perform a multitude of tasks. Have e-mails read to you and reply without typing. Dial a contact by name or digits. Get appointments read to you.Talk for hours - With hours of talk time, there is less to lose from dropped conversations. Save your wireless airtime minutes while in the office with VoIP (Voice Over IP) over your company’s wireless LAN (WiFi) and PBX phone system.Protect your mobile work. Outlook security helps keep e-mail and other documents secure. Remotely erase data on lost or misplaced devices. iPAQ persistent storage helps protect your data, settings, and installed applications.Technical featuresOperating system installedMicrosoft Windows Mobile 6.0 for Pocket PC, Standard EditionWireless technologiesIntegrated Wi-Fi – 802.11 b/g with WPA2 security, integrated Bluetooth® 1.2Power featuresRemovable / Rechargeable 1100mAh Lithium-lon user changeable battery, Talktime: up to 6.5 hours, Standby time: up to 7.8 days (188 hours)Integrated cameraIntegrated HP Photosmart Camera 1.3 megapixel resolution; supports GIF, JPEG, BMP, and PNG file formats; supports QCIF (176x144), CIF (352x288), QVGA (320x240), VGA (640x480), and SXGA (1280x1024) image quality. Camcorder with 160 x 120 viewfinder, 176 x 144 (QCIF) video sizeMobile phoneIntegrated quad band GSM/GPRS/EDGE phoneProcessor typeTI OMAP 850 processorProcessor speed200 MHzExpansion slotsmicroSD slot supports 4-bit microSD memory standardExternal I/O portsUSB 1.1 ClientAudioIntegrated microphone, receiver, speaker, one 2.5mm stereo headphone jack, stereo (through headphone jack)Memory slotsMicro SDDimensions (W x D x H)4.86 x 1.63 x 10.7 cmWeight102 gKeyboardIntegrated 12-button numeric keyboard with LED backlightWarranty1 year parts and labour in most regions, 90 days technical support for software in most regions, may vary by regionSoftware includedHP exclusive applications: HP iPAQ DataConnect settings, HP iPAQ Help and Support, HP iPAQ QuickStart Guide, HP iPAQ Tips, HP iPAQ Setup Assistant, Certificate Enroller, Asset viewer, HP iPAQ Shortcuts, VoiceReply to emails, Cyberon Voice Command, MMS Composer, JVM (MIDP 2.0, CLDC 1.1), UMA Client (optional)What's in the boxHP iPAQ 512 Voice Messenger, Lithium-lon 1100mAh removable/rechargeable battery, USB desktop synchronisation cable, AC adapter, stereo earbud style headset with 2.5mm jack, charger adapter, Getting Started Guide, How Do I…? Guide, and HP iPAQ Companion CD