Verizon only: Unfortunately, if you have set up the voicemail successfully but still unable to change the greetings of Voicemail from the Voicemail tab, then dial *86 and select option 4 to make a change. Step #1: Launch the “Phone” app on your iPhone. Step #2: Tap “Voicemail”. Step #3: Select “Greeting” on the upper-left corner of the screen. Step #4: In case, you are also using eSIM then select the second network to change voicemail greetings. Step #5: Select “Custom”. From here you can record a greeting. Step #6: Tap “Record”.
6.) Bienvenido/a a John Doe. Por razones técnicas no podemos atender su llamada. Si lo desea, puede escribirnos un correo electrónico a [email protected]. Uno de nuestros empleados le contestará lo antes posible. Disculpe las molestias. Gracias por su comprensión.

If you’re ready to go the professional direction, congratulations! Here are some websites you can use to hire a service to record your greeting.
“Good afternoon. You have reached the office of [your name]. I will be out of the office beginning on [date] and will be returning on [date]. Please leave a brief message with your contact information, and I’ll be sure to get back to you as soon as I return on [date]. If this is an emergency or you need to speak with someone before I return, please contact [name of colleague/supervisor], [their job title], at [their phone number].”