Sony Ericsson GC75 GPRS Wireless Lan อุปกรณ์ที่ช่วยในการเชื่อมต่ออินเตอร์เน็ตผ่านสัญญาณมือถือได้ทุกที่ ทุกเวลา โดยที่สามารถ เลือกความต้องการในการใช้งานได้ ระหว่าง GPRS และ WLAN
Specifications
Essential facts and figures for the GC75 PC Card Modem.
Supported Operating Systems
Compatible with Windowsฎ 98/Me/2000/NT4/XP operating systems and Pocket PC 2002
Networks
E-GSM900 (2W)
GSM1800 (1W)
GSM1900 (1W)
Data
TCP/IP version 4
Error Correction
End to End MNP 2-4
LAPM (V.42) & RLP
Compression
MNP 5 & V.42bis
Compression over HSCSD and GPRS
GSM/ ISDN
According to V.110 and V.120
SMS
Supports concatencated SMS (long SMS)
Supports SMS over GPRS MO and MT
Supports Unicode character set
Power Consumption
20 mW (standby)
800 mA (full power)
2W / 3 Volt (full power)
Powered via laptop
General
PC Card (PCMCIA) 16 bit interface
Type II non-extended - fits completely in your laptop's PC Card slot
Detachable antenna, 360 degrees swivel, 50 Ohm
GC75 Software
The GC75 Manager is included in the consumer package. The latest version is available as a 6 megabyte download from Sony Ericsson's Global Support web site. The GC75 supported platforms are Win 98SE, Me, 2000, NT4, XP and Pocket PC 2002. Installation takes less than 3 minutes.
GC75 Manager
Shows status information and monitors communication.
Service and network availability
Signal network strength
Connection details
User can turn radio on/off
Provides indicators like new SMS, Voicemail & Online
Settings
The Settings feature makes it possible for the user to view and change the following:
Phone Numbers
Locks
Network Selections
Divert Calls
Restrict calls
Phonebook
The Phonebook feature allows the user to add, edit and delete items. It gives also the user the ability to copy and move entries to and from a Saved Phonebook.
SMS Messages
Send and receive text messages (SMS), the GC75 supports:
Create, edit, arrange and delete SMS (long SMS)
Send/Receive concatenated SMS
Cell broadcast
Immediate display
Connection Wizard
Helps you to create GPRS & HSCSD dial-up connection:
Supports any number of PDP contexts
QoS parameters available
Pre-installed GPRS settings for different operators
Documentation
User Guide (14 languages)
AT Command Manual (English)
Quick Start Guide
Pocket PC Suite for GC75
The GC75 may be used in Microsoft Pocket PC 2002 products. It should have a PC Card slot such as an expansion sleeve.
The Pocket PC Suite for GC75 is a download of just under 1 megabyte. It is also included on the CD-ROM and is installed over Microsoft® ActiveSync in the normal way.
The GC75 Pocket PC Suite is also available on our Global Support page.
The following features are supported:
Connect to Internet using GPRS, HSCSD or CSD
SMS application
SIM Phonebook access
GC75 Phone Setting
Work smarter, not harder
Mobile GPRS technology means you can get online where, when and how you want - from a park bench, a bus or your grandmas front room.
Abandon your workplace...but not your principles
Make the most of new technology. But don't work yourself into the ground! Just because the GC75 PC Card allows you to work all the time and anywhere, doesnt mean you should! Sometimes you just have to let go. Take a break - disconnect.
There are good places to go online...
With mobile Internet connection, the sky is quite literally the limit when looking for places to get online.
Tired of dull public transport journeys? Or, even worse, sick of waiting for that transport to turn up? Well, wave goodbye to boredom. Get entertained, get some work done, get online.
And isn't it funny how efficient you get when the atmosphere around you is relaxed? That's why parks, cafés and bars are such great places to hook up to your company network from.
Finally, let's not forget those a-lot-of-words-but-oh-so-little-substance meetings we all have to endure every now and then. Not a bad time to clear your emails or book your next holiday.
...and there are bad places to go online
There are also locations and times when getting online probably is best avoided. Stay sensitive to people around you - what interests you, may not interest them. You don't want to get them annoyed, question your state of mind or make use of what is on your laptop screen.
Romantic occasions can do without that annoying "you've got mail" sound. And there's no need for getting online on weddings - neither your own nor anyone else's. Your attention is better needed elsewhere then.
Safety and downloading don't always mix. Stay off the web while you're crossing a road or cruising down the motorway in your car.
Also, remember to make the choice between getting wet and getting online. Mobile communication is not designed for baths or showers. However, this is not an excuse to wash less and surf more - theres room for both!
Connectivity
Modern life demands that you work hard, think fast, and remain constantly connected while on the move. The GC75 PC Card Modem has the capability to live up to those demands. It offers powerful, convenient, always-on connectivity, giving you the space to stay one step ahead of the game.
Stay Free! Stay Connected!
With the GC75 PC Card, you are free from cables, adaptors and telephone jacks. It gives you wireless, full Internet access - you are always online with GPRS.
Slip your GC75 PC Card in and stay free.
Using time
The GC75 PC Card helps you to make better use of your time.
Waiting on a flight, commuting to work on the Metro in Paris or sitting in a taxi no longer equals dead time. With remote access to your company network, you can be just as productive as in your office. You will stay efficient, no matter where you are.
Technology
High data transfer speeds and the possibility to choose operating mode - GPRS, HSCSD or CSD - are some of the benefits with the GC75 PC Card.
The GC75 completes your personal wireless communication suite. It adds wireless WAN connectivity to your existing wireless PAN and LAN solutions, making sure that you're always connected - at all times.
Definitions:
PAN - Personal Area Network.
Person Space - Desk, briefcase, home
BluetoothTM (meters to 10s of meters)
LAN - Local Area Network
On-premises - Defined areas
802.11 - Wireless LAN (10s - 100s of meters)
WAN - Wide Area Network
Off-premises - Open areas
Cellular - i.e. GPRS (Kilometers)
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