Specifications

3
Contents
PREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Purpose Of This Document . . . . . . . . . . . . . . . . . . . . . . . . . . .5
PRODUCT DESCRIPTION . . . . . . . . . . . . . . . . . . . 6
R520 Always Online With The Mobile Internet . . . . . . . . . . .6
Functions And Features For Productivity . . . . . . . . . . . . . . . . .7
Technical Specifications For The Phone . . . . . . . . . . . . . . . . .8
BLUETOOTHTM WIRELESS TECHNOLOGY . . . 9
Using Bluetooth Wireless Technology In The R520 . . . . . . .10
Technical Specifications For Bluetooth Wireless Technology 10
SYNCHRONIZE CALENDAR AND PHONE BOOK 12
Synchronize With Local Calendar And Phone Book . . . . . . .12
Synchronize Over Wide Area Network And Internet . . . . . . .13
Hierarchical Phone Book With Contacts . . . . . . . . . . . . . . . .13
Synchronization Software And The R520 . . . . . . . . . . . . . . .13
WAP SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Using WAP In The R520 . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Technical Specifications Of The WAP Browser . . . . . . . . . .17
Bearer Type Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . .19
Gateway Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Security Using WAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Push Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Over-The-Air Provisioning Of WAP Settings . . . . . . . . . . . .21
Configuration Of WAP Settings . . . . . . . . . . . . . . . . . . . . . . .21
MOBILE INTERNET AND E-MAIL . . . . . . . . . . . . 22
Data Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Built-in E-mail Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Remote Calendar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Mobile Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
GENERAL PACKET RADIO SERVICES . . . . . . . 24
Using GPRS In The R520 . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Technical Specifications Of GPRS In The R520 . . . . . . . . . .25
MODEM AND AT COMMANDS . . . . . . . . . . . . . . 26
GSM Data Communication . . . . . . . . . . . . . . . . . . . . . . . . . .26
Technical Specifications For Built-in Modem . . . . . . . . . . . .27
AT Commands Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
INFRARED TRANSCEIVER . . . . . . . . . . . . . . . . . 29
Technical Specifications For Infrared Transceiver . . . . . . . . .29
Connection Via Infrared . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Connection Via Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
FUNCTIONS AND FEATURES . . . . . . . . . . . . . . 31
In-phone Functions And Features . . . . . . . . . . . . . . . . . . . . . .31
Network-Dependent Features . . . . . . . . . . . . . . . . . . . . . . . . .33