If you want to send SMS to mobile users in Sao Tome and Principe, we support bulk SMS and transactional SMS through our website, API or your email account.
When sending SMS to Sao Tome and Principe, you can enjoy the following features:
We've been using tm4b for more than one year now. Their tech people are helpful, friendly and available. Servers seem to be fast and uptime good. I strongly recommend this company as SMS gateway.
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