Usage of alphanumeric sender ID for SMS messaging in Russia

Hello,

If you plan to send messages to a country, for example Russia, where pre-registration of sender ID is required as per AWS documentation at this link[1], then you have to register the sender ID with AWS and follow the steps at this next link [2] in order to use the same sender ID again which has already been registered with provider A.

The reason is that AWS needs to register the sender ID further once more.

[1] https://docs.aws.amazon.com/pinpoint/latest/userguide/channels-sms-countries.html#sms-support-note-1

[2] https://docs.aws.amazon.com/sns/latest/dg/channels-sms-awssupport-sender-id.html#:~:text=Step%201%3A%20Open-,an,-Amazon%20SNS%20SMS