¿Twilio puede enviar a varios números?

Can Twilio send to multiple numbers?

Yes it is possible to send message to multiple user’s from your Twilio Number.

The character limit for a single SMS message is 160 characters. However, most modern phones and networks support concatenation; they segment and rebuild messages up to 1600 characters. Messages not using GSM-7 encoding are limited to 70 characters.

Computers can interact with SMS Gateways in multiple ways: Through a REST API, where software developers send and receive SMS text messages over HTTP to the REST API, like Twilio Programmable SMS. Using a Web Page or Software, where customers upload their messages and list of phone numbers.

How to send text to multiple contacts on Android?

1. Turn on your Android phone and click Messages app.
2. Edit a message, click + icon from Recipient box and tap Contacts.
3. Check contacts you want to transfer to, press Done above and click Send icon to send text to multiple recipients from Android.

To send an outbound SMS, WhatsApp, or Channels message with the API, POST to the Message resource. You’ll also use the Message resource to fetch messages and list messages associated with your account. You can also leverage the REST API to query metadata and manage your messages:

A regular Twilio number can only send 1 message per second. If we get up to 60 subscribers this is going to take a whole minute to send the messages and it gets worse from there. Carriers in some countries implement filtering on your numbers and sending messages to more than 200 subscribers from a single number can trigger this filtering.

Sending an MMS message looks a lot like sending an SMS, but it includes a new parameter, MediaUrl. This parameter specifies the URL of the media you want to include with your message. Twilio supports .gif, .png, or .jpeg content and will format the image on your recipient’s device.

Twilio limits the size of an API request to 1MB total, which is typically sufficient to send to about 10,000 numbers. If you have more messages to send, then you’ll want to split up the requests. Note: if you are sending to this many numbers at a time, you may want to add many more numbers or a short code to your number pool.