LG G5300 Manual De Usuario página 152

Allows to set to answer automatically for adjusting environment.
Please note that only Car and Headset has this sub menu so that
you can activate this function.
Even though your phone is ringing, your phone will not answer
automatically.
After 5 seconds your phone will answer automatically.
After 10 seconds your phone will answer automatically.
• If you set the Handsfree kit to the phone, you can't activate
the vibration related with Incoming alert or Message alert
menu. Therefore, in Handsfree menu, you can view the
following submenus;
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-
50
: Ring, Silent
: Ring Once, Silent