Need to Integrate SMS Messaging into Your Business?

Discover our enterprise SMS API and OTP authentication solutions for banks and fintech companies.

SMS Campaign Sending Tool
SMS Sending API

Contact for SMS API and Business Messaging Solutions

Our technical and commercial team can help you implement SMS messaging solutions, OTP authentication, communication APIs, and SMS campaigns for businesses, fintech companies, and banking institutions.

  • REST and SMPP SMS API Integrations
  • OTP and 2FA Authentication Solutions
  • High-Availability Infrastructure
  • Specialized Technical Support
soporte@gtecnophone.com
Mexico flag+52 55 4762 6074
Argentina flag+54 9 223 544 6923
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What happens after you submit the form?

A Grupo Tecnophone specialist reviews your request and gets in touch to understand your use case, your estimated message volume and the systems you need to integrate with.

  1. Assessment: we identify whether your operation needs transactional SMS, OTP codes, alerts or campaigns, and which sender type fits best.
  2. Proposal: we define the integration approach (web platform, REST API or SMPP) and the commercial terms.

What should you include in your message?

To speed up our reply, tell us your industry, the kind of messages you send today, your approximate monthly volume and whether you already work with another provider. For security, do not share passwords, OTP codes or your customers’ personal data in this form.

Support for existing customers

If you are already a customer and need help with an integration or an ongoing send, write to soporte@gtecnophone.com. Our technical support team is available 24/7.

Frequently asked questions before contacting us

How is SMS billed?

You pay for each message sent to the carrier. Encryption, webhooks and delivery reports (DLR) have no extra cost. We also check every number against Mexico’s National Numbering Plan to tell landlines from mobiles and avoid sends that would never arrive.

Do you offer prepaid or postpaid plans?

Both: prepaid or monthly billing. For high volumes we can quote tiered pricing.

Can I try the service before signing up?

Yes. In a demo we show you the platform with your use case (dashboard, delivery reports and support) before you sign up.

How does the platform integrate with my systems?

Send from the web panel, through our REST API or over an SMPP connection, with webhooks and real-time delivery reports.

Can I send SMS with my company name?

Yes, with an alphanumeric sender ID: your customer sees your brand name instead of a number.

What support do I get?

Specialized technical support 24/7 and priority attention for integrations, live sends and custom developments.

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