---
title: What is OBD Voice Call Service and Its Use in Fintech?
description: "**[Outbound Dialer (OBD) Voice Call](https://www.smsgatewaycenter.com/voice-obd-calls-automated/)** service automates voice calls to customers for reminders, alerts, or customer support. It complements **[Fintech SMS](https://www.smsgatewaycenter.com/fintech-sms-india/)** by providing a voice channel for urgent or detailed communication. • Use OBD for payment reminders, fraud alerts, and…"
url: "https://www.smsgatewaycenter.com/blog/kb/what-is-obd-voice-call-service-and-its-use-in-fintech/"
updated: "2025-06-24"
category: General / Fintech
---

# What is OBD Voice Call Service and Its Use in Fintech?

**[Outbound Dialer (OBD) Voice Call](https://www.smsgatewaycenter.com/voice-obd-calls-automated/)** service automates voice calls to customers for reminders, alerts, or customer support. It complements **[Fintech SMS](https://www.smsgatewaycenter.com/fintech-sms-india/)** by providing a voice channel for urgent or detailed communication.

• Use OBD for payment reminders, fraud alerts, and customer surveys.
• Ensure calls comply with TRAI regulations and customer consent.
• Combine with SMS for multi-channel outreach.

### More Related Articles

- [How to Personalize Fintech SMS for Higher Engagement and Trust](https://www.smsgatewaycenter.com/blog/kb/how-to-personalize-fintech-sms-for-higher-engagement-and-trust/)
- [Future Trends in Fintech Messaging: AI, Automation, and Real-Time Alerts](https://www.smsgatewaycenter.com/blog/kb/future-trends-in-fintech-messaging-ai-automation-and-real-time-alerts/)
- [Impact of GST and Tax Regulations on Fintech Messaging Services](https://www.smsgatewaycenter.com/blog/kb/impact-of-gst-and-tax-regulations-on-fintech-messaging-services/)

Found this useful?[Add as Preferred Source on Google](https://www.google.com/preferences/source?q=smsgatewaycenter.com)