As the old saying goes, practice makes perfect. Read your voicemail script aloud several times in order to get the flow and annunciation correct. Soon, you’ll be a voicemail pro!
8.) Bienvenido/a al Departamento de Atención al cliente de John Doe. Lo sentimos, todas nuestras líneas están ocupadas en este momento. Por favor, deje un mensaje tras escuchar la señal con su nombre y número de teléfono. Le devolveremos la llamada tan pronto como sea posible. Le deseamos que tenga un buen día.

To get voicemail messages to their intended recipients faster, many speech-to-text providers now offer voicemail transcription services. Nuance is one such company, and Dan Faulkner, its senior vice president of mobile, says the service is widely popular. "We find that the voicemail-to-text service is incredibly sticky," he said in a recent interview with Speech Technology magazine. "When people get it, they don't listen to voicemails anymore."
Identify Yourself—I believe identifying yourself through your voicemail greeting shows respect to everyone who calls you. It allows your callers to confirm they have dialed the right number. When people don’t include their name in their greeting, it leaves me wondering if they have something to hide. I have seen this to be true far too often.