== Examples moved from article== 

 Example USSD codes:  
 *  - display's user's balance on the Ufone Pakistan network 
 *  - recharges the subsciber account from the prepaid card on the Ufone Pakistan network 
 *  - display's user's balance on the Vodafone network 
 *  - display's customer care on the Vodafone network 
 *  - display's user's balance on the Airtel,IDEA network 
 *  - INDIAN Railways passenger inquiry short-code on the all operators network. 
 *  - display's Indian railway PNR inquiry results, short-code working across all the Indian operators network. 
 *  - Facebook on USSD, working most of the countries, across all the GSM operators. 
 *  - State Bank of India USSD banking service.