Communication via Voicemail
Switch to voice- SMS to send critical alerts to seniors, people with visual impairments, or numbers that do not support standard SMS . Record audio messages up to 35 seconds long; messages are delivered to landlines or cell phones as calls and may be forwarded to voicemail.

THE TRUST OF YOUR FAVORITE COMPANIES

What is a voice- SMS ?
A voice- SMS —also known as a voice SMS , text-to- SMS , or audio SMS —is a text message converted into an audio recording using text-to-speech (TTS) technology, then delivered to the recipient as a phone call or a voicemail message. You enter your text, the app converts it to speech, and the message is read aloud on both mobile and landline phones. Unlike a written eSMS , it plays like an incoming call—which is useful when reading from a screen isn’t possible or desirable.
The Benefits of the TTS Channel: Voice- SMS
Discover the many benefits of sending TTS messages with the platform smsmode©.
TTS Setup Quick and Easy
Create your voice SMS campaign in just a few clicks on the platform or via our API. Create your recipient list, write your message, and schedule it. Your text will be converted into a voice recording and sent to your contacts.
A secure and certified platform
smsmode© is ISO 27001-certified and committed to protecting customer data that passes through its services. The robustness and performance of our tools and features are endorsed by more than 10,000 customers, with more than 1 billion SMS s sent each year.
Expert and Responsive Support Team
TTS channel features
SMS 's TTS (Text-to-Speech) service converts a text message into a voice message that can be delivered to either a landline or a cell phone.
- A message whose content is read by a robot after the phone call is answered or left on voicemail if there is no answer.
- Option to customize the sender ID for the " SMS " with a long phone number only
- A notification that a message has been received, accompanied by a ringtone on a landline, iPhone, Android, or smartphone.
- All the necessary information is available in the customer portal: read receipts and listening reports, so you can be sure the message has been listened to.
- Send a high-capacity synthesized voice message (up to 530 written characters or 35 seconds of audio), of the highest quality and available in several languages.
Leaving a voicemail message
In addition to sending voice- SMS s that trigger a call, smsmode© also allows you to leave voice messages in the recipient’s voicemail. You can configure your audio message to determine whether it was delivered to the recipient’s voicemail. The recipient is notified of the message via their messaging app.

How do I send a voice SMS ?
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1Create Your Campaign
on the web app or via the API, by entering your text or by importing your own audio recording.
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2Choose the voice
and multilingual text-to-speech, or your messages recorded in a human voice.
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3Import Your Recipients
landline and cell phone numbers, information, settings…
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4Schedule the sending
immediate or delayed, during the time slot you selected for your call.
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5Track deliverability
Configure the acknowledgment of receipt and listening report in your customer portal
Pricing
Prices in $US, £ and $CA are approximate and based on the application of an exchange rate to the price in Euro.
* Note: Rates for standard voic SMS s sent to mainland France.
For all messages sent to other destinations, contact the sales department at +33(0)4 91 05 64 63 or our international office at +1 778-381-8043.
Option to purchase message packages without signing up for a subscription
- Voice- SMS s have an unlimited validity period
They use TTS successfully

Making authentication more accessible with voice OTP

Making onboarding engaging, interactive, and memorable for everyone
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