Mobile Phone Language Testing

IS 16333-3:2022 Compliance for Indian Language Support

Marquistech is a leading provider of mobile phone language testing as per IS 16333: Part 3: 2022 — Indian language support for mobile phone handsets (Second Revision). We’ve built extensive competence to deliver accurate, dependable results and faster approvals.

Our laboratory helps manufacturers achieve Indian market access using our reports, with competent manpower and deep knowledge of the testing standards to ensure better outcomes for our customers.

Standards Covered Test Catalogue

Mobile Phone Language Testing Standards Covered by Marquistech

We align with the Bureau of Indian Standards (BIS) requirements to validate Indian language enablement across UI, input, and content rendering.

IS 16333-3:2022

Specific requirements for Indian language support on mobile handsets (Second Revision).

Market Access (India)

Reports issued by Marquistech support Indian approvals based on Indian standards.

Indian Language Coverage

End-to-end checks: UI texts, input methods, rendering, messaging, browser, contacts & more.

Script Rendering

Unicode, ligatures, conjuncts, diacritics and fallback fonts validation.

Keyboard & IME

Layouts, transliteration, predictive text, and keypad mapping checks.

System UI & Apps

Menus, settings, dialer, messaging, contacts, browser & notifications localization.

Locale Formats

Date, time, numbers, currency, sorting/collation per locale.

Comprehensive Reports

Actionable findings aligned to IS 16333-3 with clear pass/fail criteria.

Indian Language Tests Covered by Marquistech

A focused catalogue mapped to IS 16333-3 for handset UI, input, rendering, and essential app experiences.

1. UI Localization

System menus, settings, notifications, and error messages in target languages.

2. Script Rendering

Unicode coverage, conjuncts/ligatures, diacritics, and fallback fonts.

3. Input Methods (IME)

Layouts, transliteration, predictive text, keypad mapping, long-press menu.

4. Messaging

SMS/MMS composition, display & thread names in Indian languages.

5. Dialer & Contacts

Caller name display, contact save/search/sort, emergency UI coverage.

6. Browser & Apps

Webpage rendering, app labels, store listings & notifications in locale.

7. Locale Formats

Date, time, numbers, currency; collation & sorting rules by language.

8. Storage & File Names

File/album names, screenshots, downloads & path handling in Indian scripts.

9. Third-Party Compatibility

Popular apps basic checks (input/render) where required by scope.

10. Report & Market Access

Consolidated results aligned to BIS IS 16333-3 supporting Indian approvals.