In October 2008, Hantele formally signed a contract with Guangzhou Mobile NOC for TD-SCDMA/GSM Interoperability optimization service. The project and solution delivered by Hantele was aimed to solve the user perception problems which was caused by compatibility issues between TD-SCDMA and GSM. Hantele is the only solutions provider to provide such high-end services in both major regions of Guangzhou and Shenzhen, China.