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ActionSms77Updated June 2026

How do I send a voice call via Sms77?

Short answer: You can sms77 send voice in Sms77 by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Sms77 Sms77 Send Voice action to a workflow, map its 1 input from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Sms77 Send Voice in Sms77 — start free All 2 Sms77 actions
Sms77 Send Voice in Sms77 — start free
Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

FieldTypeRequiredDescription
Message
message
textareaRequiredMessage. (multi-line text)
Sample request
{
  "message": "{{trigger.message}}"
}
Returns
{}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Sms77 Send Voice.

Any of these apps can fire this action as part of a workflow.

Gmail → Sms77
1 Gmail triggers
Slack → Sms77
13 Slack triggers
Google Sheets → Sms77
2 Google Sheets triggers
HubSpot → Sms77
18 HubSpot triggers
FAQ

Questions about Sms77 Send Voice.

What does the Sms77 Send Voice action do in Sms77?
Initiates a TTS voice call to a number. Useful for high-priority alerts where SMS might be missed.
What inputs does Sms77 Send Voice require?
Required: Message. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if Sms77 returns an error?
The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.
Does Sms77 Send Voice support batch operations?
Yes. Run Sms77 Send Voice inside a Loop node to process arrays. TinyCommand handles Sms77's rate limits automatically so you don't have to throttle manually.
More actions

Other Sms77 actions.

Action
Sms77 Send SMS
Sends SMS via the German-origin gateway. Strong in DACH and European markets at competitive pricing.
Sms77 Send Voice in Sms77 — start free