What packages are the most cost-effective for Hebei Mobile?

Wopay data package. Hebei Mobile has many package options, and whether it is cost-effective depends on your communication needs. Usually communication needs are mainly focused on phone calls, so phone plans are more cost-effective; if communication needs are mainly text messaging and surfing the Internet, then data plans are more suitable, such as Wopai data plan: includes 3GB of local data and 100 local text messages. , the package rate is 30 yuan/month.