Table 1-5 Customer Care

Country

Hotline Phone

Country

Hotline Phone

 

 

 

 

Bolivia

800-100-193

Botswana

www.hp.com/

 

 

 

support

 

 

 

 

Brazil

0-800-709-7751

British Virgin

1-800-711-2884

 

 

Islands

 

 

 

 

 

Bulgaria

www.hp.com/

Canada

800-HP-INVENT

 

support

 

 

 

 

 

 

Cayman Island

1-800-711-2884

Chile

800-360-999

 

 

 

 

China

800-820-9669

Columbia

01-8000-51-4746-

 

 

 

8368 (01-8000-51-

 

 

 

HP INVENT)

 

 

 

 

Costa Rica

0-800-011-0524

Croatia

www.hp.com/

 

 

 

support

 

 

 

 

Curacao

001-800-872-2881

Czech Republic

296 335 612

 

+ 800-711-2884

 

 

 

 

 

 

Denmark

82 33 28 44

Dominica

1-800-711-2884

 

 

 

 

Dominican

1-800-711-2884

Equador

1-999-119 ; 800-

Republic

 

 

711-2884

 

 

 

(Andinatel)

 

 

 

1-800-225-528;

 

 

 

800-711-2884

 

 

 

(Pacifitel)

 

 

 

 

Egypt

www.hp.com/

El Salvador

800-6160

 

support

 

 

 

 

 

 

Estonia

www.hp.com/

Finland

09 8171 0281

 

support

 

 

 

 

 

 

Getting Started 27

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Image 33
HP 30b Professional manual 800-100-193

30b Professional specifications

The HP 30b Professional calculator is a versatile tool designed specifically for business professionals, engineers, and educators. This reliable calculator merges advanced technologies with user-friendly features, enabling users to perform complex calculations with ease. The HP 30b is appreciated for its robust design and functionality, making it a top choice among those who require a dependable calculating device for various applications.

One of the standout features of the HP 30b is its capability to handle both RPN (Reverse Polish Notation) and algebraic entry modes. This flexibility allows users to choose the input method that best suits their preferences, enhancing productivity and minimizing calculation errors. The calculator also boasts a large, high-resolution display that ensures clarity when navigating through calculations and results.

The HP 30b comes equipped with essential business functions that include financial calculations, cash flow analysis, and statistical functions, all of which are invaluable in professional settings. Users can seamlessly compute interest rates, perform amortization schedules, and evaluate loan payments, making it an indispensable asset for finance-oriented individuals.

Another key characteristic is its programmable functionality. The HP 30b allows users to create custom programs tailored to specific tasks, which can save time and reduce manual entry errors. This programmable capability is especially beneficial for repetitive calculations, providing a significant efficiency boost in ambiguous or multi-step operations.

The durable construction of the HP 30b ensures longevity while the compact design makes it portable and convenient for on-the-go calculations. Additionally, the calculator features an energy-efficient design, which includes a long-lasting battery life, reducing the need for frequent replacements.

With a straightforward key layout and intuitive interface, the HP 30b is designed with user experience in mind. Whether in a classroom, office, or fieldwork scenario, users can easily navigate functions and access the features they need quickly. The HP 30b Professional calculator is truly an impressive blend of technology and practicality, making it an essential tool for anyone needing reliable performance in their daily calculations.