# SDKs provided by Chinese ISP are used by apps to determine the phone number through celluar network.

# China Telecom
DOMAIN,id6.me 

# China Mobile
DOMAIN-SUFFIX,cmpassport.com 

# China Unicom
DOMAIN,opencloud.wostore.cn 
DOMAIN,hs.wosms.cn 
DOMAIN,enrichgw.10010.com 
DOMAIN,hap.10010.com 

DOMAIN-WILDCARD,nis*.10010.com