Bulk Voice: A Simple Way to Reach Many Customers at Once Sending one message at a time is slow. Businesses today need to reach hundreds or thousands of customers fast, without losing the personal touch of a phone call. This is where Bulk Voice comes in. Bulk Voice lets a business send the same voice message to many people at once. It could be a festive greeting, a payment reminder, ... https://www.mishtel.com/bulk-voice