Up to 11 alphanumeric characters, or 15 digits, that will be shown as the sender of the SMS.
  
**Note**: When sending to US/CA you will need a US/CA number as the sender of the message - contact support@gatewayapi.com if you don't currently have one.

Enter the content of the message you want to send.

Enter the number(s) you wish to send your message to. The number(s) should include the *area code* if available and the *country code*, but **without** prefixed zeros or '+'

Enabling this feature, will make it possible for you to send emojis and special characters which are not available in the default UTF8 encoding. Do note, that enabling this shortens the SMS part length to 70 characters from 150.

If you wish to send this message at a later date (instead of right away, which is the default) insert the desired time you want to send the message. The time must be in unix timestampe, use `https://www.unixtimestamp.com/` to convert the desired time/date to unix timestamp.

GatewayAPI is an API service providing out- and ingoing SMS message services at competitive prices.

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