KillerLag 2 points 2y ago
http://www.kapsys.com/documents/SmartVision2%20User%20Guide.pdf
"Voicemail: provides quick access to your voice mail service. Warning: this option,allowing you to listen to the messages of your answering machine without having to dial the number, may not be available with all network operators. However, you can configure standard messaging via the call settings. Voicemail can also be configured and assigned to the "1" key for quick access."
It seems to say you need to save your own voicemail number to the "1", so I would guess it uses the "1" as also a memory button for the phone.
retrolental_morose 1 points 2y ago
I've never seen it do anything than just dial in to a network voicemail box?