Salesforce Ringless Voicemail

360 SMS offers a separately Salesforce Ringless VoiceMail feature that uses the same SMS interfaces, but instead of sending a text message, users can also choose a voice recording file or record a new voice file on the fly. This function works for both individual or batch registrations, as well as for triggers. You'll need to contact your seller to enable this feature, but once enabled, no additional configuration is needed.