IrDA, System Functions, Connection via cable

Sony Ericsson K700 manual IrDA, System Functions, Connection via cable

System Functions

User Settings

The following keys can be configured through the HID configurations files: 0-9, #, * and volume up and volume down. For each of these keys, a UsageID from the HID usage tables can be assigned.

The navigational key and the two action keys are not configurable, they always provide functions for moving the mouse and performing right and left mouse clicks.

White Paper K700

Characteristics

The HID configuration files, and the set of preloaded HID configuration files, are customizable. The configuration files can be modified by the user if transferred to, and opened on, a computer.

Used Enablers and bearers

The HID based remote control function works over Bluetooth. It is posssible to dowload the HID configuration files via Bluetooth, IR or a cable as well as via WAP. It is also possible to transfer the files to another device using Bluetooth or infrared.

Power save mode

The phone uses sniff mode on headset, handsfree and HID connections which means reduced power consumption and shorter connection set-up times.

IrDA

IrDA (Infrared Data Association) is a point-to-point communication link between two infrared ports. The infrared beam has to be directed towards the target infrared port and as long as the two infrared ports are within sight and range, the devices can exchange data. For optimal performance, place the phone within 30 centimetres and at an angle of 30 degrees to the infrared port on the PC/PDA, or other phone. An advantage of the necessary proximity of devices is reduced risk of transmitting data to other nearby devices.

An infrared link is a serial connection, which means that data bits are sent one after another in a long stream. The IrDA–SIR Data Link Standard is a protocol that makes transmission of data faultless. The standard provides a high level of noise immunity, which means that the connection is not affected by fluorescent light, sunlight and electromagnetic fields – making it suitable for the modern office environment.

Object Exchange via infrared (IrObex) supports transferring objects between compatible phones. These objects are not only limited to ring signals, but even pictures, bookmarks and other files in the file system.

Key benefits of using the phone with its built-in infrared transceiver:

•True wireless communication

•Low power consumption

•Secure data transmission with the IrDA DATA standard

•Ability to send and receive e-mail and data on the connected PC/PDA

•Ability to connect to the Internet from the connected PC/PDA

•Ability to synchronize the phone book from a PC

•Exchange of business cards and calendar events with vCard/vCalendar compatible devices

•Exchange of ringtones and other files between compatible phones

•Ability to attach a photo from a digital camera in outgoing e-mail

•Ability to send and exchange notes with vNote compability devices

Connection via cable

The infrared connection is not always the best solution when connecting to a PC/PDA. Indeed, it is not always even possible. The DRS-11 cable provides connectivity between the phone and a PC with serial port (RS-232) and is included in the phone kit.

The DRS-11 cable supports a subset of the signals in the RS-232 standard.

23	February 2004

K700 specifications

The Sony Ericsson K700, launched in 2004, quickly became a notable player in the mobile phone market due to its impressive features and appealing design. Positioned as a mid-range device, it combined functionality with a user-friendly interface, making it a popular choice for consumers seeking versatility in a mobile phone.

One of the standout features of the K700 was its 1.3-megapixel camera, which was quite advanced for its time. This allowed users to capture photos and videos, complete with a video recording function. The camera also came equipped with a built-in flash, enhancing its performance in low-light conditions. The convenience of multimedia messaging meant that users could easily share their captured moments with friends and family.

The K700 boasted a vibrant 1.9-inch TFT display capable of a resolution of 176 x 220 pixels. This screen provided a bright and clear interface for browsing menus, viewing photos, and playing games. The phone's design was sleek and compact, featuring a comfortable keypad for easy messaging and dialing. The overall aesthetic appeal was complemented by a variety of color options, catering to different consumer preferences.

In terms of connectivity, the Sony Ericsson K700 supported GPRS, allowing users to access the internet for basic browsing and email functionalities. It also supported Bluetooth technology, enabling wireless connections with other devices for file sharing and hands-free use. The inclusion of a proprietary memory card slot allowed users to expand storage for photos, music, and other files, providing flexibility in managing content.

The K700 also featured a solid battery life, allowing up to 12 hours of talk time and around 400 hours of standby time, making it reliable for daily use. With features like a built-in FM radio, Java-based games, and customizable wallpapers, it offered a comprehensive experience to users who valued multimedia capabilities.

In summary, the Sony Ericsson K700 was a well-rounded mobile phone that delivered a combination of camera functionality, connectivity options, and a user-friendly experience. It represented a significant step forward in mobile technology during its time and still holds a nostalgic place in the hearts of those who used it. Whether for capturing special moments or simply staying connected, the K700 catered to a diverse array of users, embodying the essence of early 2000s mobile innovation.