How to listen to messages in Unicom's voice mail?

How to set up a voice mail box on a mobile phone:

Phone (mobile phone) icon-More in the upper right corner-Settings-Voice mail settings-Add voice mail number. After the setup is successful, if you need to use voice mail, please turn on the dial key and press and hold the number 1.

To cancel the voice mail function: Phone (mobile phone) icon-More in the upper right corner-Settings-Voice mail settings-Voice mail number-Just delete the number.

Tip:

1. SIM card is required to support voice mail service.

2. The operation paths of different models of mobile phones may be slightly different. Some early models: phone (mobile phone) icon-menu key (three dot icons in the upper right corner)-settings-call-voice mail settings.