1. You can choose two ways to input a friend's phone number.
Touch 'CONTACTS' and select your friend or input her(his) phone number with the numeric keypad.
2. Touch 'REQ. CALL!'.
'CallBackNow' will request a call to your friend.
3. If your friend didn't install 'CallBackNow'
then 'CallBackNow' will ask to you that whether or not to send the call request via SMS.
4. You can change or set a configuration for relating International Calling Access Code and so on.
5. Moreover, if you touched 'HISTORY' on the top of tap,
you can see the history of sending or receiving request.
You can send a call request, SMS and call to your friend directly.
6. You can choose the way how you will response to request when the call request is coming.
If you touched 'CALL' button then 'CallBackNow' will call sender up, directly.
7. If a call request was sent from foreign country,
you also can choose the way how you will response to request.
If you touched 'CALL' button then 'CallBackNow' will warn you.
8. If you want send a call request to your friend who is living in foreign country,
please follow below steps. It's same like making a international phone call.
a. touch '+'
b. input 'country code'
c. input your friend's phone number
ex 1) +82+1012341234 (to Korea, Country code : '82')
ex 2) +1+1231234321 (to United States, Country code : '1')