Samsung SGH-E620 (http://www.samsung.com/me/products/mobilephones/gsm/sgh_e620.asp), SGH-E640 (http://www.samsung.com/my/products/gsm/gsm/sgh_e640.asp), SCH-S140, SCH-869

These phones have a finish that includes nano silver.

Motorola i870 (http://idenphones.motorola.com/idenProducts/phonesHome.do?phones=870)

The phone uses a silver-based AgION antimicrobial coating. AgION is the brand of AgION Technologies, which makes coatings for a wide variety of products.

LG F2300 (http://sg.lgmobile.com/phones/allp_detl_feat.jsp?ph_name=F2300)