What We Do:

Telecom Overview brochure (302KB)

SchlumbergerSema provides end-to-end, integrated solutions for wired and wireless

• Consulting, systems integration, security, managed services and business process outsourcing
• Messaging solutions supporting 2G, 2.5G and 3G
• Business support including customer care and billing, prepaid platforms, interconnect services, mediation, provisioning, and network management
• SIM and USIM smart cards
• Handset and network applications
• Gateways for mobile commerce, electronic payment, WAP, messaging and roaming

• Emerging and mature network operators and service providers
• Small and large service providers

SchlumbergerSema offers you the advantages of:

• Worldwide presence—4,500 employees in strategic locations around the world
• Ongoing innovation—reinvestment of 10 percent of revenues in research and development
• Proven track record in telecommunications—350 customers worldwide
• Domain expertise—we thoroughly understand your core business, which ensures that our products and services are tailored to meet your exact needs
• Experience—20 years in telecommunications
• Strategic partnerships with industry-leading solutions providers

How You Benefit From Working with a World Leader

Partner with SchlumbergerSema, and you benefit from the strength of:

• A single source for on-time solutions and management of multiple services and suppliers
• The industry’s most extensive portfolio of communications products and services
• 4500 trained technical professionals with years of experience in telecommunications
• Existing relationships with 350 customers worldwide and numerous established partners
• Leadership in mobile messaging and business support with well-established channels to market
• Expanded resources through worldwide centers of functional excellence

Business Models We Support:		Standards We Support:
Wireless Wireline Fixed Mobile Local loop ISPs and ASPs Convergent providers		2G, 2.5G (GPRS) and 3G TDMA GSM CDMA IP WAP UMTS

• Introduced the first smart phone card in the early 1980s
• Pioneered the first commercial SMS message in 1992
• 250 wireless applications to date
• One of two leading SIM card market players
• Large installed base of business support systems and prepaid subscribers