![background image](http://html1.mh-extra.com/html/samsung/sm-j510fn-dd/sm-j510fn-dd_user-manual_4163607046.webp)
Applications
46
►
Dual SIM models
: Tap or to make a voice call, or tap
to make a video call.
Add the number to the contacts
list.
Preview the phone number.
Hide the keypad.
Delete a preceding character.
Access additional options.
Using speed dial
Set speed dial numbers to quickly make calls.
To set a number to speed dial, tap
MORE
→
Speed dial
, select a speed dial number, and then
select a contact.
To make a call, tap and hold a speed dial number on the keypad. For speed dial numbers 10
and up, tap the first digit(s) of the number, and then tap and hold the last digit.
For example, if you set the number
123
as a speed dial number, tap
1
, tap
2
, and then tap and
hold
3
.