LG G7110 User Manual page 171

You can remove the member from the Group member list. But
the name and the number still remain in phonebook.
You can change a group name.
You can assign any of the keys, 2 to 9 with a Name list entry.
You can call directly by pressing this key for 2-3 seconds.
Open the phonebook first by pressing > [Names] in standby
mode.
Scroll to
If you want to add Speed dial, select
search the name in phonebook.
Select allocated a name by speed dial, and choose
to edit the name.
You can allocate a new phone number to the dial key.
You can remove the allocated phone number from the dial key.
You can see all phone numbers which contain voice. After selecting
phone number by using U and D and press < [Options], you can
see the following submenus.
: You can play voice which is attached to phone number.
: You can change voice.
: You can delete voice.
: You can call by selecting this menu.
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, then press < [Select].
Then, you can
or