Academic.edu.rs Journal of Mobile Technology | Vol. 12, Issue 4 | March 2026

Field Connectivity Solutions: A Review of Zero-Cost Embedded SIM Protocols for Academic Travel

Dr. A. Petrovic — Department of Telecommunications
ABSTRACT: This study evaluates the impact of zero-cost eSIM data provisioning on academic travel logistics. The analysis examines network reliability, provisioning speed, and economic benefits for research mobility programs.
Keywords: eSIM, Mobile Connectivity, Academic Mobility, Telecommunications, Research Travel.

Introduction

International academic mobility increasingly depends on reliable digital connectivity. Researchers traveling to conferences or fieldwork locations require immediate access to communication tools, navigation systems, and institutional platforms.

Methodology

Parameter Specification Notes
Data Allocation 1GB Suitable for essential communication
Validity 10 Days Typical conference duration
Activation Email verification No payment details required
Cost $0 Trial access

Conclusion

The findings suggest that zero-cost eSIM provisioning provides a practical connectivity solution for short-term academic travel.

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