How to make a phone call and send an SMS (text messaging method) from your travel destination
+ - Country code - Phone number without"0" at the beginning
Example: Calling from your travel destination to Japan number "03-1234-XXXX"
+ 81 (country code) -3 (area code) -1234XXXX (number of the person you are calling)
Example: Calling from the US to US number "123-456-XXXX"
+ 1 (country code) -123 (area code) -456XXXX (number of the person you are calling)
SMS (text messages) can be used the same way as in Japan.
Example : To send to XXX-YYYY-YYYY dial "XXXYYYYYYYY" and press send.