LG G7020 User Manual page 64

Settings [Menu 4]
Data transfer mode [Menu 4-4-7]
(network dependent)
In case of Single Numbering Service, you can use the phone and the
connected PC to send and receive fax, data, and voice. If you select
the mode, you can receive data, fax, or voice for each mode. Once
you enter this menu, following options are displayed.
• Single mode
You can receive a voice call, fax call, and data call respectively.
• Voice & Fax
You can receive a data call after voice call.
Note
• Single Numbering Service means that the number of fax or
data service is identical with the number of voice service.
And, these modes depend on network feature.
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Menu Description