How does Beijing Unicom send SMS and MMS to foreign mobile phones?

Beijing Unicom mobile phone sends SMS and MMS to foreign and Hong Kong, Macao and Taiwan mobile phones in the following ways:

1. Delivery method:

(1) "00"+payee's country code+payee's mobile phone number;

(2) "+"+payee's "country code"+payee's "mobile phone number" ("+"is an international access code, which needs to be entered by yourself).

For example, Unicom mobile phones send SMS and MMS to American mobile phones. The American mobile phone number is "3863347000" and the American country code is "1". The sending method is: enter "+1 3863347000" or "00 1 386347000" on the mobile phone.

2. Charge standard: (1) SMS sending: 0.80 yuan/article; Receiving SMS: free of charge; (3) Send MMS: 1.5 yuan/message; Receiving MMS: free of charge.