Please what is the Chinese attitude in using GSMs? Whether they carry more than 1 phone?

Kamara, many Chinese people have more than one cellphones because they have two different sim-cards that belong to different telecom operators. If you are familiar with China Mobile, you will know that its main business is related to GSM phones. China Mobile is the largest telcom operator in China. However, China Telecom and China Unicom support "dual model dual standby" mobile phones. These phones have two sim-card slots and support two models. Take China Telecom for example, it supports CDMA and GSM. If you have both cards, you can put them in the same mobile phone. Both sim-cards work. In this way,you needn't take two mobile phones with you.