When given a privilege, I don’t want to abuse it.

iPhone data usage screen has a ‘currentPeriod’, which is based on the last reset time.

my number? Settings->search for number -> USER_LABEL

SMS — blocked. No whatsapp/wechat

— starhub .. watch-out: IDD is about the only costly limit

• billing cycle closing on 4th
• For IDD minutes, the limit is 700 minutes monthly, limited to 19 countries listed below: Australia, Brunei, Bangladesh, Canada, China, Hong Kong, India, Japan, Laos, Macau, Malaysia, New Zealand, Puerto Rico, Russia, South Korea, Taiwan, Thailand, United Kingdom, and USA
• .. To make an international call to the supported 19 countries, dial: 018(country code)(Area code)(telephone number). 008 worked too. Better use both frequently.
• .. Other countries not listed OR talk time over the 700 minutes limit .. will be subjected to the prevailing pay per use rates
• Local Data is of 30 GB, but we would still recommend to connect to wifi whenever possible, and not stream on Data.
• Roaming data is 2GB. “For Monthly Data Travel APAC, once the current 2GB has been utilized , it will automatic activate another 2GB block @$15 per block.”
• .. Usage can explode only when used as personal hotspot
• For local talk time, both outgoing and incoming calls are unlimited.