Australian voicemail or call reminder business consultation

The voicemail or incoming call reminder service of Australian mobile phones is automatically activated. When you activate a new phone card, a short message will be automatically sent to tell you the phone number of your mailbox. For example, Optus usually calls 333. When you enter your mailbox, follow the prompts to set up your mailbox. The same is true for the call notification service.

As for the charging issue, it depends on the company you choose and the scope of services you choose. There is a big difference. Generally speaking, Telestra has the best service, but the cost is the most expensive. As for Oputs' compromise, 3G seems to be the cheapest, but the service is also the worst. You get what you pay for.