Keep in mind that short greetings are often much better then trying to say way too much that could confuse your callers. Some pointers to ask, “please leave your name and number”, or maybe ask them to go your business website to contact you by email, or even as simple as text.
Most people screen their phone calls and often avoid answering unknown numbers. If you’re applying for new positions, you should try to view each unexpected call as an exciting opportunity! In the event that you simply can’t pick up the phone, you’ll want a polished voicemail greeting to let the caller know they’ve reached the right person.

Still, if you are unable to record a custom voicemail greeting on iPhone, then its time where the carrier comes in the picture then for their assistance and get it fixed, the custom voicemail not recording issue.
Informal voicemail greetings are those that don’t adhere to the rules of professional and business voicemail greetings. Here, you are free to just leave a simple greeting, or use it to show your more witty side. This style of greetings can be used for both home and business if you like, depending on the type of caller you expect. For instance, a novelty shop could probably create a rather informal message, using sound effects that represent the type of items they sell.