LZT 1083714 R1A Mobile Phone R320s White Paper
Ericsson is the leading provider in the new telecoms world, with communications solutions that combine telecom and datacom technologies with freedom of mobility for the user. With more than 100,000 employees in 140 countries, Ericsson simplifies communications for its customers - network operators, service providers, enterprises and consumers - the world over.
Contents PREFACE ................................................................5 Purpose of this document 5 PRODUCT DESCRIPTION ......................................6 Technical specifications for the phone 6 WAP FEATURES ....................................................
TERMINOLOGY AND ABBREVIATIONS .............37 RELATED INFORMATION ....................................
PREFACE Purpose of this document The Ericsson R320s White Paper is designed to give the reader a deeper technical understanding of how the Ericsson R320s is designed, and also how it interacts with other media. This document will make it easier to integrate Ericsson R320s in the IT and communication solutions of a company or organisation.
PRODUCT DESCRIPTION The Ericsson R320s is a Dual Band phone with a lithium battery; a phone of modern design and advanced technology. ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ It has a Wireless Application Protocol 1.1 (WAP 1.1) compliant browser, allowing fast access to Internet services. Both access types, GSM Data and SMS, are supported. Intelligent synchronization of Calendar and Phone book, with the userÕs PC or Personal Digital Assistant (PDA), over infrared or cable.
WAP FEATURES The typical WAP client is a small, portable device which is connected to a wireless network. This includes mobile phones, pagers, smart phones, PDAs and other small devices. In these devices, you have a limited user interface, low memory and computing power compared to desktop and laptop computers. WAP is not a browser for desktop or laptop computers. Thus, WAP will not appear in the majority of todayÕs Internet WWW clients.
Technical specification of the WAP browser 8 Feature Support in Ericsson R320s WAP browser Authentication WAP 1.1. Server applications may request Basic Authentication. Gateway may request Authentication during connection setup.
Feature Support in Ericsson R320s WAP browser KRC 114 1230, KRC 114 1231, KRC 114 1232, KRC 114 1186, KRC 114 1187, KRC 114 1188 English(EN), Arabic(AR), Czech(CS), Danish(DA), Finnish(FI), French(FR), Hungarian(HU), Norwegian(NO), Polish(PL), Portuguese(PT), Russian, Slovakian(SK),Swedish(SV) KRC 114 1161, KRC 114 1162, KRC 114 1163 English(EN), Indonesian(IN), Thai(TH), Vietnamese(VI), PhilippineTagalog(TL), Malay(MS) Tables Yes WAP/WML WAP 1.
Manual WAP configuration of phone See the UserÕs Guide for general instructions on conÞguration. When an operator provides the Gateway service, different bearers might be used, for example SMS or GSM Data. When only GSM Datas is offered the Gateway can be located at an ISP or on a corporate network intranet, and an access server is then used for managing the incoming data calls. Figure 1. Elements of the WAP model essential for the conÞguration.
Internet/Intranet access You have selected a WAP proÞle to use for the conÞguration. The Access conÞguration relates to the WAP model as detailed below. Access Type Part of Þgure showing bearer type selection: Always ask GSM Data SMS Access 1 Access Type 2 Response Timer SMS Service centre in Access menu: The phonenumber to the SMS Service Centre (only needed when using SMS Access).
Gateway access The Gateway can provide services in the companyÕs Intranet, a banking or stock trading service on the Internet, or provide an access to other WAP applications on web addresses anywhere on the Internet. A Gateway is identiÞed by an IP number or by a phonenumber, depending on access type. The Gateway conÞguration relates to the WAP model as follows.
Over the Air configuration To simplify the provisioning of WAP settings to a number of phones, all settings can be sent as an SMS message to each phone. This makes it easy for an operator, a Service Provider, or a company to distribute settings for Internet/Intranet, and WAP, without having to manually conÞgure each phone. This also makes it easy to upgrade the services provided to the users, without the need for users to perform any manual conÞguration.
Security issues The Ericsson R320s is based on the WAP 1.1 speciÞcations where security functionality is speciÞed (WTLS). However, the security part that is speciÞed in WAP 1.1 does not support a complete standardized security solution. A secure WAP application will require proprietary solutions, until a speciÞcation supporting full security is available. This diagram shows a simpliÞed example of the security that can be implemented within the current speciÞcation. GATEWAY GATEWAY Figure 2.
SYNCHRONIZATION FEATURES Synchronization in Ericsson R320s Synchronization is a unique feature available in Ericsson R320s. When the phone is connected with the PC, using infrared or cable connection, the Calendar and Phone book in the phone can exchange items with the groupware or calendar program in the PC or handheld computer, like the Ericsson MC218. Open standard Communication with any groupware or ofÞce application is possible, since the sync method complies to the open standard IrMC 1.
synchronized with the phone. For users that have both a desktop PC and a laptop or a PDA, it is an efÞcient way to synchronize data with the phone. This way, data can also be transferred between PCs to keep them in sync. Figure 3. One phone can synchronize with unlimited number of PC/PDA. If the synchronization software is upgraded to XTNDConnect PC, one PC can be partner with several different phones.
XTNDConnect Phone Viewer. ¥ Phone book and Calendar synchronization for the Ericsson R320s. ¥ XTNDConnect Phone Viewer makes phone data easy to enter. Use your computer to view, create and edit all data stored on your Ericsson phone. ¥ PC applications supported by XTNDConnect PC (full upgraded version): Microsoft Outlook 97, 98, 2000 Lotus Notes 4.5, 4.6, R5 Lotus Organizer 4.1, 5.0, 97, 97 GS, 6.0 Symantec ACT! 3.05, 4.0, 2000 NetManage Ecco Pro 4.0 GoldMine 3.0, 4.
BUILT-IN INFRARED MODEM Infrared communication creates a data link between two communications devices through an infrared beam of light. On the Ericsson R320s, this link can be used as a wireless connection with desktop computers, PDAs, Ericsson handheld computers, laptop PCs, other phones for example Ericsson R320s, and other hardware supporting the standard. The Infrared Data Association (IrDA) set the hardware and software standards that form the infrared communication links.
Priorities in communication There is a prioritisation between the different ways of communicating. The WAP browser has the highest priority, the DRS-10 (RS-232) cable has the second highest, and the infrared link has the lowest priority. When the WAP browser is used, both the cable and the infrared link are disabled. When the cable is used, the infrared link is disabled. The infrared link can only be used when none of the cable or the WAP browser are used. . Priority 1. WAP browser 2. DRS-10 cable 3.
Connection via cable The infrared connection is not always the best solution for connecting with a PC/PDA, or in fact, even possible. The cable DRS-10 provides the same connectivity between the phone and another unit. The DRS-10 cable supports a subset of the signals in the RS-232 standard, as detailed below. Signal in RS-232 Support in DRS-10 CD (Carrier Detect) No.
handset to an ISDN terminal adapter, the quick call set-up capability of ISDN can be utilised. GSM Data makes it possible to send data or fax information over the GSM network. When making a data call, the user simply dials the number they wish to send information to. The call is connected to a Gateway located at the GSM network operator, and then the Gateway takes care of the translation between the different kinds of networks, such as PSTN, ISDN or X.25 networks.
The following illustration summarises the methods that are used to switch between the three infrared modem operating modes. Power up Off-line Command Mode Exchange AT command data between computer and Infrared Modem Lose carrier or lose I.R. link or press “No” button (or pull DTR low *) or ATH Dial Answer ATD ATA On-line Data Mode Exchange data or facsimile Lose carrier or lose I.R.
AT commands phone terminal terminated Ensemble S1/B/E : GSM DTE-DCE Interface commands +CSCS Select terminal character set Ensemble C2/C/E : Control and Identification AT Z &F +CGMI +CGMM +CGMR +CGSN * Attention Command Reset to user deÞned conÞguration Set to factory conÞguration Request mobile phone manufacturer identiÞcation Request mobile phone model identiÞcation Request mobile phone revision identiÞcation Request ME product serial no identiÞcation List all supported commands Ensemble S2/E : GSM Ca
*ESCN +CPUC *ESVM *EDIF *EDIS Ericsson Set Credit Card Number Price Per Unit And Currency Table Ericsson Set Voice Mail Number Ericsson Divert Function Ericsson Divert Set Unsolicited Result Codes +CREG Network Registration +CLIP Calling Line IdentiÞcation Presentation +CCWA Call Waiting +CSSU Supplementary service notiÞcation +CSSI Supplementary service notiÞcation *EDIF Ericsson Divert Function Ensemble S8/C/E : GSM Facility Lock +CLCK +CPWD Facility lock Set/change new password Ensemble C9/C/E : Mul
+CMGW +CMGD +CMGF +CSCA +CSCB +CSAS +CRES +CNMI Write message to memory Delete message Message format SMS service centre address Select cell broadcast message type Save Settings Restore Settings New message indication to TE Unsolicited Result Codes +CBM New Message Indication +CMTI New Message Indication +CMT Received Message +CMS Report operational/access failure (+CMS) Ensemble S14/E : GSM Digital Binary Ping Pong Mode *BINARY Start binary mode Ensemble S16/C/E : GSM Phonebook Commands +CPBS +CPBR +C
*EQVL *EXVC Ericsson External Volume Status Ericsson Set External Volume Control Unsolicited Result Codes *EBCA Ericsson Indication Algorithm Status *EPEV Ericsson Pin Code event *EVOLC Ericsson Volume Change Report *EKSC Ericsson Key Sound Change Report Ensemble C21/C/E : Accessory Menus *EAM *EAST *EASM *EAID Ericsson Add Accessory Menu Item Ericsson Accessory Status Text Ericsson Accessory Sub Menu Ericsson Accessory Input Dialog Unsolicited Result Codes *EAAI Ericsson Accessory Additional Indicatio
*EYTN *EYPT *EYDE *EYSR *EYAB *EYGP *EYDP *EYRP *EYSS Train Name Play Training Recording Delete Entry Save Recording Abort Get Phones Delete Phone Register Phone Start Synchronise Ensemble C31/C/E : Quick Menu *ECMW *EMLR Ericsson Customized Menu Write Ericsson Menu List Read 27
AT commands modem terminated Ensemble S1/B/E : GSM DTE-DCE Interface commands +CSCS Select terminal character set Ensemble C2/B : Identification and Control AT Z &F I +GMI +GMM +GMR +GCAP Attention Command Reset to user deÞned conÞguration Set to factory conÞguration IdentiÞcation information Request Infrared Modem manufacturer identiÞcation Request Infrared Modem model identiÞcation Request Infrared Modem revision identiÞcation Request Infrared Modem capabilities list Ensemble S2/B : GSM Call Control +
Ensemble S10/B : GSM Mobile Equipment Error Control +CMEE Report mobile equipment error Ensemble C18/B : Fax Class 1 +FCLASS +FMI +FMM +FMR +FTS +FRS +FTM +FRM +FTH +FRH Capabilities IdentiÞcation and Control Manufacturer identiÞcation Request product identiÞcation Request version Stop transmission and wait Receive silence Facsimile transmit Facsimile receive Transmit HDLC Receive HDLC Ensemble C19/B : Fax Class 2 +FCLASS +FAA +FAXERR +FBADLIN +FBADMUL +FBOR +FBUF +FBUG +FCQ +FCR +FCIG +FCTCRTY +FDFFC +
APPLICATIONS Profiles The proÞle feature; group of settings preset to suit a certain environment. The proÞles are also related to intelligent accessories such as a desktop charger, a portable or vehicle handsfree; useful for company integration with call forwarding etc. The easiest way to set up the proÞles in one or several phones, is by using the Ericsson Phone Settings program. Fixed Dialling and Call Barring For a company or an organisation, it can be useful to restrict the possibilities to make calls.
Code Memo If a password is lost, there is absolutely no technical possibility to retreive the password or the hidden information from the phoneÕs Code Memo. Therefore, it is recommended to keep a code in more than one place (in more than one Code Memo), if the code is critical to an organisation or to a work group. Calendar Entry Exchange Calendar entries can be exchanged with other applications, according to the vCalendar speciÞcation.
ONLINE SERVICES SIM Application Toolkit (SIM AT) is a smartcard centric method of deploying applications that applies only to GSM and to SMS and USSD transports. Applications must be distributed on smartcards. WAP is an Internet centric method of deploying applications that is independent of the network technology. Applications and content are kept centrally on web servers and downloaded as required.
Service Mode Support in R320 GET INPUT General: No of hidden input characters.
Service Mode Support in R320 SET UP CALL General: Capability conÞguration Yes Setup speech call CallParty Subaddress DTMF support 34 No Yes '00' = set up call, but only if not currently busy on another call; Yes '01' = set up call, but only if not currently busy on another call, with redial; Yes '02' = set up call, putting all other calls (if any) on hold; Yes '03' = set up call, putting all other calls (if any) on hold, with redial; Yes '04' = set up call, disconnecting all other calls (if
User interaction with SIM AT DISPLAY TEXT A text string of up to 160 characters (80 UCS coded) is supported. Text clearing times 10-20 seconds. 60-second timeout limit for the user to clear the text. ÔKeyÕ responses ÔLong NOÕ Ð Proactive session terminated by user. ÔNOÕ Ð Backward move in proactive session. Any other key clears display if the command is successfully performed. GET INKEY ÔKeyÕ responses Prompt for a one character input.
ÔKeyÕ responses 36 is supplied and only one item provided, then this item is used as header. If no alpha identiÞer is supplied and several items are found in the menu, a default title is used. If the SIM AT Menu Item is selected using the ÔYESÕ key all the items sent in the Set Up Menu command will be available for selection, in the same way as the Select Item command. A limit of 30 menu items has been set within this command.
TERMINOLOGY AND ABBREVIATIONS Beam Sending an item to another phone or a compatible application using the infrared link.This can include ring signals, calendar entries, business cards. Bearer The method for accessing WAP from the phone, for example GSM Data (CSD) and SMS. bFTP binary File Transfer Protocol. Calling Line IdentiÞcation (CLI) Shows the number of the person calling you in your mobile phone display. You can then make an informed choice as to whether or not to take the call.
e-GSM Extended GSM, e-GSM, are new frequncies speciÞied by the European Radio communications Committee (ERC) for GSM use when additional spectrum is needed (Network dependent). It allows operators to transmit and receive just outside GSMÕs core 900 frequency band. This extension gives increased network capability, which favours both the user and the operators. EFR Enhanced Full Rate, speech coding. FIR Fast Infrared. Fax Class Standards for fax transmission are set as classes.
can be stored and accessed by name or position. SC Service Center (for SMS). Service Provider A company that provides services and subscriptions to mobile phone users. SIM card Subscriber Identity Module card Ð a card that must be inserted in any GSM-based mobile phone. It contains subscriber details, security information and memory for a personal directory of numbers. The card can be a small plug-in type or credit card-sized but both types have the same functions.
based services. 40 WSP Wireless Session Protocol. WTLS Wireless Transport Layer Security. WWW World Wide Web. XML Extensible Markup Language.
RELATED INFORMATION Documents ¥ Ericsson R320s UserÕs Guide ¥ Ericsson R320 FAQ ¥ R320 Design guidelines for WAP Services ¥ AT Command Reference Manual ¥ WAP 1.1 SpeciÞcation ¥ XTNDConnect PC for Ericsson, bundled with the phone. ¥ XTNDConnect PC, upgraded version from Extended Systems Inc. ¥ http://mobileinternet.ericsson.com ¥ http://www.ericsson.com/wap ¥ http://www.extendedsystems.com ¥ http://www.irda.com ¥ http://www.wapforum.org ¥ http://www.imc.
Index A Abbreviations ..................................................................... 37 Acknowledgement ............................................................... 41 Applications ....................................................................... 30 AT commands modem terminated .......................................... 28 AT commands phone terminal terminated ................................ 23 AT commands support ..........................................................
Overview of AT command functions ....................................... 21 P Personal Phone Book ........................................................... 30 Phone Book ........................................................................ 30 Preface ................................................................................ 5 Priorities in communication ................................................... 19 Product description ................................................................
