You provide a clear and easy opt-out mechanism

[chandonarani55]

For B2B outreach in Bangladesh using mobile numbers, while explicit consumer consent for marketing (like SMS) is usually required, contacting professionals in their business capacity based on a "legitimate interest" might be defensible if:
The communication is relevant to their job role and the business's legitimate activities.
The data was obtained from public sources or a reputable kenya phone number list with a clear legal basis.

Your overall approach is ethical and non-intrusive.
It is highly advisable to consult with a legal professional in Bangladesh to ensure your specific lead acquisition and outreach strategies fully comply with current and upcoming data protection regulations.
Data Accuracy & Decay: B2B contact data, especially mobile numbers, decays rapidly. Professionals change jobs, roles, or even phone numbers. Ensure your chosen provider has robust data verification and update processes.

Targeting & Personalization: Simply having a list of numbers isn't enough. Use filtering capabilities offered by B2B data platforms to create highly targeted lists based on your Ideal Customer Profile. Personalize your outreach to demonstrate you understand their business needs.

Best Practices for Outreach:

Research: Always research the individual and company before calling.