Some networks charge a flat monthly fee to use voicemail, while others charge for each individual voicemail message, or charge by the minute while you're connected to the voicemail system. Some networks even charge you for simply recording a voicemail message - even if you never bother listening to the message.
To set up voicemail on your iPhone: 1. First, tap Phone. 2. From the menu that appears at the bottom, select Voicemail. 3. On the next screen, tap Set Up Voicemail. 4. Enter a password you want to use for your voicemail, then tap Done. 5. Select a custom voicemail greeting or the default one.

Audio files are optimized and delivered to you for the highest quality phone system playback.
The importance of voicemail in the customer care sector has not diminished despite the arrival of newer web technologies. VoIP applications let the businesses use voicemail service with flexibility, as it is. The users need not rely on extension terminals when they use VoIP services. A strong internet connection is a prerequisite and the pre-configured phones can be used – both for calling /receiving calls and for automated custom greetings. IVR feature redirect callers to the right virtual extension where their needs can be addressed. This can be done anywhere through a web portal access and an internet connection.