Which phone number do SMS sent using Memo show as coming from?

When using Memo to send SMS, the number the message will come from depends on where the phone the message is being sent to is based.

• For countries which support alphanumeric sender IDs*, it is: "Touch Stay" (learn how to update that here).
• For European countries, which don't support alphanumeric sender IDs*, it is a UK number: +447480824922
• For Australia and New Zealand, it is an Australian number: +61483929239
• For all other countries, it is a US number: +12015001627

* The countries which support alphanumeric sender IDs are as follows: Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom, Ukraine