BenQ M315 - Manual (Page 31)

Using Your Phone 19
Listening to Voicemails
When your voicemail inbox contains new messages, your network
vendor will send you a text message to inform you of a new voicemail
message (if the network vendor supports it, the voicemail icon will
be shown). There are two ways to access and listen to voicemail:
1. When the phone is in standby mode, long press to directly dial
the voicemail phone number and listen to your voicemail messages.
2. Go to Messages > Voicemail > Get Voicemail to dial the voicemail
number.
If the voicemail number is not stored in the memory, you will not be
able to access your voicemail by long-pressing . In this case,
you will need to manually set the number by going to Messages >
Voicemail > Set Number.