Cellnetrix
Research. Innovation. Experience.

Making Mobility
More Secure…
Cellnetrix
an independent software
development company
focused on secure
embedded solutions for
mobile networks and the
Internet
Cellnetrix
Your proven partner for development projects
© Cellnetrix 2009 • Company Presentation • English • 2 • 09/10/2008

Some facts about the company
• 2006. Cellnetrix was established as an R&D company focused on the
software development for smart cards complying with modern requirements
for convergence, network connectivity and interoperability
• 2007. In order to address global market demands Cellnetrix opened an office
in Hamburg, Germany. Company gets an international status with the
headquarter based in Germany and R&D center located in Russia
• 2007. After successful completion of several smart card development
projects the company concentrated on solutions which help to make wireless
mobility safer and more secure
• 2008 . Today Cellnetrix delivers to its customers secure software solutions
targeted for various mobile networks such as GSM, UMTS or CDMA, as well
as WLAN and the Internet and provides professional services for mobile
operators, service providers, smart card and software vendors
Cellnetrix
Software and services provided by Cellnetrix are based on open
technologies and standards such as OMA, ETSI, 3GPP, ISO, Global platform
and active use of Java technologies.
© Cellnetrix 2009 • Company Presentation • English • 3 • 09/10/2008

Cellnetrix competence domains
cellSIM
Software for smart cards and
secure devices based on Java
Card 2.2.1/2.2.2 UICC platform
cellOTA cellApps
Over-the-Air management Implementation of value-added
services for (U)SIM and applications enhancing
R-UIM mobile trust and security
Cellnetrix
© Cellnetrix 2009 • Company Presentation • English • 4 • 09/10/2008

Business Model
Cellnetrix follows a very flexible
business model, which allows
participation on different stages of
project development
Design and
implementation
Concept development and
Integration into the existing
initial requirements
infrastructure
Functional, stress and
acceptance testing
Cellnetrix
© Cellnetrix 2009 • Company Presentation • English • 5 • 09/10/2008

Software development services
Custom software development for smart-cards and secure devices
Cellnetrix develops customized software for smart cards based on the in-house
developed component-oriented reference UICC-platform fully compliant with Java Card
2.2.1 and ETSI specifications. Developed software can be ported and used virtually in
any Java Card environment.
Custom software development of value-added applications and tools
Cellnetrix implements customized applications and tools based on available
prototypes, which give customers an opportunity to cope with technical
network problems and to use the (U)SIM card effectively as a service platform
for mobile marketing, content distribution and an access to services.
Outsourcing of research & development tasks
Cellnetrix
Leveraging on its expertise and extensive knowledge in the target domain Cellnetrix
delivers outsourcing software development services to the customers supporting the
product development processes at different stages such as product conceptualization,
implementation, testing and delivery.
© Cellnetrix 2009 • Company Presentation • English • 6 • 09/10/2008

Professional services
OTA Management services for (U)SIM and R-UIM
Cellnetrix offers full-scale remote management services for (U)SIM and R-UIM cards
using its own OTA delivery platform: scheduling, implementation and maintenance of
OTA campaigns including file structure modification, Java Card applets loading and
removal, as well as selective modification of individual SIM-toolkit menu items.
Technical consulting
Being an independent from smart card vendors center of competence for smart
cards and security related issues Cellnetrix provides consultancy services
related to all phases of development process starting from business planning
and ending with commercial rollout.
Testing services
Cellnetrix
As an expert in smart card related technologies Cellnetrix offers outsourcing of test and
acceptance procedures which often become a headache for many mobile network
operators including configuration, interoperability and stress testing of (U)SIM-cards and
on-card applications.
© Cellnetrix 2009 • Company Presentation • English • 7 • 09/10/2008

Company location
Cellnetrix head office is located in one of the biggest trade
and industry cities in Europe Hamburg, 20 minutes from the
international airport:
Holstenkamp 54,
D-22525 Hamburg, Germany
Tel. + 49 40 891 062
Fax.+ 49 40 891 064
R&D center is ideally headquartered in Russia in one of
several new country special economic zones, Zelenograd,
which is at same time a remote part of Moscow located
20km towards northwest and 15 km from the international
airport Sheremetievo.
Cellnetrix R&D Center
Yablonevaya alleya, 313a,
Zelenograd, Moscow, Russia, 124482
Cellnetrix
Tel . +7(495) 944-66-90
Fax. +7(499) 736-57-63
Email: office@cellnetrix.com
Web: www.cellnetrix.com
© Cellnetrix 2009 • Company Presentation • English • 8 • 09/10/2008

cellSIM
Software for smart cards and security devices
Software for smart cards and security devices is one of the top specializations of
Cellnetrix built on top of the in-house developed CellSIM card operating system.
CellSIM is a component-oriented high-performance smart card operating system
targeted for various telecom and internet applications fully compatible with the
most international and industry standards such as ISO, Sun, Global platform, 3GPP
and ETSI standards.
Overview:
 CellSIM is used internally as a reference and test platform for the smart card
applications and can be also licensed either in a binary form or alternatively with a full
source code of the complete system or of the chosen components only.
 Targeted as a firmware for subscriber identity devices and based on the widely adopted
UICC standards, CellSIM covers a broad range of telecom and internet applications such
as (U)SIM, secure tokens, TPM.
 CellSIM provides unprecedentedly high level of customization, much more than any
ROM-based product, at the same time, reducing time to market for completely new
configuration.
Cellnetrix
Cellnetrix continues the ongoing development of CellSIM adding new components
customer configurations, optimizing and improving existing code and is committed
to the premium level support of its customers.
© Cellnetrix 2009 • Company Presentation • English • 9 • 09/10/2008

cellOTA
Fully managed OTA services
Cellnetrix offers full-blown remote management services for (U)SIM and R-UIM
cards using a proprietary lightweight OTA delivery platform.
E TRR E
N E P IS
6000
CellOTA is a package of managed OTA services offered by Cellnetrix
covering scheduling, implementation and operation of OTA campaigns
including remote file updates, java card applet management
modification of individual SIM-toolkit menu items, post-issuance
software patching and other customer specific operations.
Main Features:
 Support of several data bearers such as SMS-PP and BIP being fully compliant with
existing ETSI and 3GPP standards as well as proprietary OTA implementations of
major smart card manufacturers.
 Designed for project based OTA campaigns with certain input and output scenarios,
CellOTA guarantees high security level and full atomicity of download operations.
 In addition to binary updates it is possible to build more sophisticated scripts
Cellnetrix
including plain and UCS2 notification SMS, WAP PUSH, MMS and even e-mail.
 Being a fully managed solution CellOTA is hosted either on the dedicated server or
on the virtual in-house platform.
© Cellnetrix 2009 • Company Presentation • English • 10 • 09/10/2008

cellApps
Value-added application development
CellApps is a complete service for mobile (U)SIM centric application
developments, which includes conceptualization, design, implementation, testing
and integration.
CellApps covers various (U)SIM-based client or client-server (U)SAT
applications such as roaming steering, secure subscriber data
management, secured messaging, location based services, wireless
promotion.
Overview:
 Cellnetrix develops customized applications based on client’s technical
requirements or available prototypes and implementations. Some of them were
already developed and approved in the field.
 Flexible business models providing licensing scheme with a full source make it
possible to use applications as an element of more sophisticated solutions.
 Applications are not tied to the particular smart-card vendor .
Cellnetrix
 Functional and stress testing provided by Cellnetrix guarantees equal quality
without any regard to card vendor and required endurance.
© Cellnetrix 2009 • Company Presentation • English • 11 • 09/10/2008

cellApps
Value-added applications
Application development services cover various domains and include
following but not limited to fully customizable solutions.
Roaming steering and control
EasyRoam – flexible roaming control application
RoamingAssistant -– provides assistance for the subscriber during roaming and fix potential dialing
errors
SmartCall -– callback calling via usual calling procedure, no need to use triggers like USSD or SMS
Secure data management
SecureStore – keeps and manages web login and password as well as other secured data on SIM
SecretPhoneBook – stores and manages enhanced phonebook which is stored on the SIM and
secured by a special PIN
Secure messaging
SecureMes – enciphered message interchange between 2 or more peers
LiveText – actual balance or other notification message is always shown on the mobile screen
Additional networking applications
HandyTracker – tracks mobile specific parameters such as IMEI, Terminal Profile, Location Area etc.
Cellnetrix
MultipleSubscription – manages several subscriptions on one SIM
Application development on demand
YourApp - Any application can be customized to particular needs or designed from scratch
© Cellnetrix 2008 • Company Presentation • English • 12 • 09/10/2008

Case study: applications for (U)SIM
The VimpelCom Group (NYSE:VIP) is a telecommunications operator,
providing voice and data servicing, covered through a range of wireless,
fixed and broadband technologies. The Group includes companies operating
in Russia, Kazakhstan, Ukraine, Uzbekistan, Tajikistan, Georgia and Armenia, in
territories with a total population of about 250 million.
The wireless subsidiaries of VimpelCom Group operate under the "Beeline" brand.
Provided by Cellnetrix
Type of solution: SIM-based dynamic SIM toolkit services
based on SIM toolkit and technical consulting.
Implemented logic: Services are localized for any region
where Vimpelcom operates, commercial roll-out has
been started.
Cellnetrix
© Cellnetrix 2008 • Company Presentation • English • 13 • 09/10/2008

Case study: SIM subscriptions management center
N-tel Communications ltd. One of international open roaming hubs
Provided by Cellnetrix
-Type of solution: client-server application (applet for Java
Card on the SIM , OTA-management service)
-Implemented logic: request, receiving the temporal
subscription over-the-air, call redirection to a new network
subscription.
-Solution provides a possibility to implement roaming at
lower costs and gives the opportunity for subscriber to have
very low roaming rates
Cellnetrix
-Service is offered by n-Tel to mobile operators (Find details
at http://www.n-tele.com/)
© Cellnetrix 2008 • Company Presentation • English • 14 • 09/10/2008

Case study: (U)SIM software
SK C&C: One of the biggest integrators and service providers in
South Korea (www.skcc.com).
Provided by Cellnetrix and its partner
Java Card 2.2.1 based operating system for Samsung ARM7 smart
card microcontroller implementing SIM/USIM and a number of
additional applications such as WIB 1.3, WIM etc.
The solution was approved by SKT – the biggest telecom operator in
South Korea.
Cellnetrix
© Cellnetrix 2008 • Company Presentation • English • 15 • 09/10/2008

Our customers
Cellnetrix
© Cellnetrix 2008 • Company Presentation • English • 16 • 09/10/2008

We are always at your disposal!