What can I use as a senderid?

By changing the "from" parameter of the HTTP API you are able to change the senderid of the SMS.
Depending on the country/operator sending to and the used route you can use a custom senderid. Check your destinations on the pricing page. For a lot of destinations there is extra information about the use of senderids (and a lot more)

See also: /sms-pricing/

Sending an SMS

• What happens when the recipient's phone is off or on divert?
• Can I view my history?
• Is it possible to have a personalized senderid?
• Do you provide delivery reports?
• Why is the message I send split into two messages?
• What can I use as a senderid?
• How do I change my senderid?
• Can I receive replies to the messages I send?
• Is there a maximum to the amount of messages I can send?
• How many characters can an SMS consist of?
• What are the costs?