Use the SMS Gateway custom feature to use your own SMS gateway (Twilio, Nexmo or BulkSMS) and use your own phone number as sender number. If you use this feature, you pay the gateway directly saving around 20% to 30% compared to when you buy SimplyBook.me credits. | Use the SMS Gateway custom feature to use your own SMS gateway (Twilio, Nexmo or BulkSMS) and use your own phone number as sender number. If you use this feature, you pay the gateway directly saving around 20% to 30% compared to when you buy SimplyBook.me credits. |