User's Guide

Settings (Menu 4)

Warning: Do not point the IR beam at anyone's eye or allow it to interfere

with other IR devices. This device is a Class 1 laser product.

SEND AND RECEIVE DATA

1 Ensure that the IR ports of the sending and receiving devices are pointing at

each other and that there are no obstructions between the devices.

The preferable distance between the two devices in an IR connection is from

3 inches to 3 feet.

2 Activate IR in your phone by selecting Settings > Connectivity > Infrared

from the menus.

3 The user of the other device should activate IR as well.

If data transfer is not started within two minutes after the activation of the IR port,

the connection is cancelled and must be restarted.

CONNECTION INDICATOR

• When is shown continuously, the IR connection is activated and your

phone is ready to send or receive data using its IR port.

• When blinks, your phone is trying to connect to the other device or a

connection has been lost.

GPRS, EDGE, CSD, HSCSD

With your phone you can use general packet radio service (GPRS), high-speed

circuit switched data (HSCSD), and circuit switched data (CSD). The use of HSCSD

services consumes the battery faster than normal voice or data calls. You may need

to connect the phone to a charger during HSCSD data transfer.

With GPRS, you can stay connected to the mobile Internet and allow faster

downloads without completing a dial-up connection. Applications using GPRS include

MMS, SMS messaging, browsing sessions, e-mail, remote SyncML, Java application

downloading, and the PC dial-up. Your phone can support three simultaneous GPRS

connections.

Enhanced GPRS (EGPRS), also known as EDGE (enhanced data rates for GSM

evolution) is similar to GPRS but the connection is much faster.

To use the EDGE service, subscribe to it from your service provider and save the

GPRS settings for the functions that you want to use over the EDGE network. For

information on pricing, availability, and data transfer speed, contact your service

provider.

When you have selected GPRS as a data bearer, the phone uses EDGE instead of

GPRS if this is available in the network. You cannot choose between EDGE and

GPRS, but for some applications, such as browsing mobile Internet pages, you may

be able to select either GPRS or CSD.

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