About instruction for SIM card call back thailand‏?

Question

Deaar sir or madam

First of all I would like introduction my self my name is Mr.Jirapat from Thailand and I have some question ask from you about number call back to Thailand. If I just take the China Mobile SIM card bought in any city of Guangdong Province ( Chinaunicom SIM) and Australia in any city (YES OPTUS SIM)

-Example Singapore call back to Thailand by SIM card (I SIM )

Call back Thailand Press 1562+country code + city code + phone number

-Example Hong Kong call back to Thailand by SIM card (I SIM )

Call back Thailand Press 021+country code + city code + phone number

Question

- for China ( Chinaunicom SIM) call back to Thailand Press xxxx??+country code + city code + phone number

- for Australia (YES OPTUS SIM) call back to Thailand Press xxxx??+country code + city code + phone number

*Remark this number reques for free IDD calls

Looking forward to your further instruction.

Thank you and best regards

Jirapat

Answer 1

first off the is a cell Question and not a landline Question. I would call your cell phone company and ask them about that.