Nokia 31 Manuale utente
Nokia 31 GSM Connectivity Terminal
User’s Guide for Modem Use
Issue 6 – Final Draft
LEGAL INFORMATION
Part No. 9353859, Issue 1
© 2002 Nokia Mobile Phones. All rights reserved.
Nokia is a registered trademark of Nokia Corporation. Nokia, Nokia Connecting People and the Original Accessories logos are
trademarks of Nokia Corporation and/or its affiliates.
US Patent Numbers 4868846, 4969192, 5001372, 5101175, 5212834, 5230091, 5241583, 5311179, 5331638, 5331638,
5335362, 5384782, 5384782, 5390223, 5396657, 5400949, 5416435, 5442521, 5444816, 5446364, 5479476, 5487084,
5519885, 5526366, 5553125, 5557639, 5581244, 5625274, 5640395, 5664053, 5677620, 5692032, 5699406, 5699482,
5701392, 5722087, 5729534, 5729541, 5754976, 5760568, 5782646, 5805301, 5827082, 5835889, 5839101, 5844884,
5845219, 5857151, 5862178, 5870683, 5887266, 5889770, 5892475, 5898925, 5907823, 5914796, 5915440, 5917868,
5920826, 5926138, 5926769, 5930233, 5946651, 5953675, 5956625, 5956633, 5960389, 5963901, 5966374, 5966378,
5970059, 5987137, 5991716, 5991857, 6005857, 6011853, 6014573, 6026161, 6028567, 6029128, 6032034, 6038238,
6043760, 6047196, 6049796, 6055439, 6060193, 6069923, 6078820, 6081534, 6084962, 6085080, 6088746, 6094587,
6097964, 6108531, 6112099, 6115617, 6118775, 6122498, 6125281, 6128322, 6128509, 6138038, 6138091, 6144243,
6144676, 6148209, 6151507, 6163609, 6164547, 6167248, 6170073, 6185295, 6188909, 6195338, 6199035, 6201876,
6240076, 6240079, 6249584, 6266330, 6292668, 6295286, 6310609, 6324412, 6357466
Includes RSA BSAFE cryptographic or security protocol software from RSA Security.
The information contained in this user guidewas written for Nokia 31 GSM Connectivity Terminal. Nokia operates a policy of
continuous development. Nokiareserves theright tomakechanges and improvements to anyofthe products described in this
document without prior notice.
UNDER NO CIRCUMSTANCES SHALL NOKIA BE RESPONSIBLE FOR ANY LOSS OF DATA OR INCOME OR ANY SPECIAL,
INCIDENTAL, AND CONSEQUENTIAL OR INDIRECT DAMAGES HOWSOEVER CAUSED.
THE CONTENTS OF THIS DOCUMENT ARE PROVIDED “AS IS.” EXCEPT AS REQUIREDBY APPLICABLE LAW, NO WARRANTIES OF
ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE, ARE MADE IN RELATION TO THE ACCURACY AND RELIABILITY OR CONTENTS OF
THIS DOCUMENT. NOKIA RESERVES THE RIGHT TO REVISE THIS DOCUMENT OR WITHDRAW IT AT ANY TIME WITHOUT PRIOR
NOTICE.
EXPORT CONTROLS
This product contains commodities, technology or software exported from the United States in accordance with the Export
Administration regulations. Diversion contrary to U.S. law is prohibited.
2002 Nokia Corporation. All rights reserved.
U.S. English
3
FCC/INDUSTRY CANADA NOTICE
Your terminal may cause TV or radio interference (for example, when using a terminal in close proximity to receiving
equipment). The FCC or Industry Canada can require you to stop using your terminal if such interference cannot be eliminated.
If you require assistance, contact your local service facility. This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
OEM LABELING
A labelmust be affixed to theoutside of the end productintowhich the authorized terminal isincorporated, with a statement
similar to the following: This device contains TX FCC ID: P4JTME-4"
2002 Nokia Corporation. All rights reserved.4
FOR YOUR SAFETY
Please read and follow these simple guidelines. Breaking these rules may be dangerous or illegal.
Switch off terminal where prohibited
Do not switch the wireless terminal on when wireless device use is prohibited or when
it may cause interference or danger.
Be aware of interference
All wireless devices may get interference that could affect performance.
Switch off in hospitals
Follow any regulations or rules.
Switch off when refueling
Do notuse this wireless device at arefueling point. Do not use itnear fuel or chemicals.
Switch off near blasting
Donotuseyourwirelessterminalwhereblastingisinprogress.Observerestrictionsand
follow any regulations or rules.
2002 Nokia Corporation. All rights reserved.
U.S. English
5
Keep out of water
Your wireless terminal is not water-resistant. Keep it dry.
Use your terminal sensibly
Do not touch the antenna unnecessarily.
Use only qualified service personnel
Only qualified personnel may install or repair equipment.
Use approved accessories
Use only approved accessories. Do not connect incompatible products.
Backup copies
Remember to make backup copies of all important data.
Connecting to other devices
When connecting to any other device, read its user's guide for detailed safety
instructions. Do not connect incompatible products.
2002 Nokia Corporation. All rights reserved.6
1 Introduction
TheNokia31isa GSMConnectivity Terminalwhichoffers high
speed wireless connections over GSM 850/1900 MHz
networks. The contents of the "Complete" Terminal package
include:
1Nokia 31 GSM Connectivity Terminal
2Power supply ACW-5A
3Data adapter RS-232
4Data cable RS-232
5Installation kit
6Product note
7Nokia 31 CD-ROM
8Installation pad (not shown)
OPERATION MODES
M2M
M2M stands for "machine-to-machine, man-to-machine or machine-to-man" communication.
M2M is a simple wayto use wireless data transmission as a link between systems, remote devices
or locations and individuals.
2002 Nokia Corporation. All rights reserved.
U.S. English
7
The Nokia 31 terminal can be combined with the Nokia M2M Gateway to provide wireless
connections (Text Messaging, USSD, GPRS, CSD) for machine-to-machine communications. This
combination forms part of an application solution which can remotely monitor or control a pool
of devices or to connect them with existing systems.
With the Nokia 31 terminal connected to a machine through a control application, you can
remotely control a pool of devices and receive status information. The Nokia 31 terminal can be
easily integrated into various applications such as vending, security and meter control.
As an M2M communications device, the Nokia 31 terminal can be used in three operation modes:
AT command mode
M2M system mode
User control mode
AT command mode
In the AT command mode, the Nokia 31 terminal operates as a wireless modem. The wireless
connection is established and data is sent using AT commands. The AT commands which are used
to control the Nokia 31 terminal can be found in the AT Command Guide found on the Nokia 31
CD-ROM or www. americas.forum.nokia.com.
By physically connecting the Nokia 31 terminal to the RS-232 data adapter, the terminal can be
connected to a compatible PC and used as a stand-alone GSM wireless modem. The modem uses
normal communication applications such as e-mail, fax and Internet browsers.
2002 Nokia Corporation. All rights reserved.8
M2M system mode
In the M2M system mode, the Nokia 31 terminal is combined with the Nokia M2M Gateway to
form a complete, wireless end-to-end solution for machine communication.
Some of the enhanced M2M features incorporated into the Nokia 31 terminal include:
enhanced reliability and security
automatic reset if the connection between the Nokia 31 terminal and the application module
is found to be broken
mutual authentication between the Nokia 31 terminal and the Nokia M2M Gateway
data can be exchanged using CORBA method calls integrated in the application module
User control mode
User control mode enables simple applications to be controlled by mobile handsets with text
messages (Short Message Service). The control or monitoring is through general-purpose inputs
and outputsof the M2M Systemconnector of the Nokia 31terminal. Textmessage templatesthat
are sent from the mobile to the Nokia 31 terminal instruct the terminal, which in turn controls a
device or system, attached to it through the M2M System connector.
DATA CONNECTIONS AND MESSAGING
The Nokia 31 terminal supports four GSM wireless network data protocols.
2002 Nokia Corporation. All rights reserved.
U.S. English
9
GPRS
With General Packet Radio Service (GPRS), data is transferred over the network in small, efficient,
standardized packets. The Nokia 31 terminal supports GPRS multi-slot class 6 protocol which
provides multipletimeslots for data transfer. The use of GPRSservices requires that your network
service provider supports GPRS (General Packet Radio Service) technology and you must have
subscribed to this service. The pricing of GPRS services may differ from that of normal GSM data
services. Please contact your network service provider for more information.
CSD
Circuit Switched Data (CSD) offers wireless data transfer at rates of up to 14.4 kilobits/sec.
Text Messaging
Text messaging (also called "Short Message Service") is used to send and receive messages
containingamaximumof160 characters.Textmessaging isaconvenientwaytopassdataquickly
and easily among Nokia 31 terminals.
USSD
Unstructured Supplementary Services Data (USSD) offers reliable, interactivemessaging services.
USSD can be used to send and receive messages containing a maximum of 182 characters. With
USSD, the session is established for the duration of the connection. This increases data transfer
reliabilityandshortensresponsetimes.TheuseofUSSDservicesrequiresthatyour network service
provider supports USSD technology and you must have subscribed to this service.
2002 Nokia Corporation. All rights reserved.10
Note: USSD messages can only be sent to thenetwork, not directly to another mobile
terminal.
SUPPLEMENTARY SERVICES
The Nokia 31 terminal also supports additional network dependent services such as:
Call forwarding – forwards your calls to another number which you specify.
Call restriction – restricts outgoing and incoming calls.
Call transfer – connects two different callers with each other then disconnects one’s own call
without disturbing the other two callers.
Call waiting – alerts you to an incoming call during a phone call.
In-call handling – switches between incoming and active calls.
Multiparty call – connects several callers in a single conversation.
Security option – allows restrictions such as call barring.
SECURITY
By default, the Nokia 31 terminal uses astandard PIN request. For additional security, there isan
"AutoPIN" feature which can be configured to relay the PIN code to the terminal’s memory and
make the SIM card useless to any unauthorized user. The AutoPIN feature is activated by
connectingtheNokia31terminalto aPCandrunningtheNokia31 Configuratorsoftwarelocated
on the Nokia 31 CD-ROM or downloadable from www.americas.forum.nokia.com. The Nokia 31
terminal also includes security-related features such as GSM security codes and GSM encryption.
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