User manual

Add a contact or a phone number to the blacklist. Click Phone, then click Contacts.
Choose a contact, then click Add to Blacklist. You can also go to [Settings] > [Call] >
[Block], or go to [Settings] > [Security] > [Block], click [Blacklist], click , then
enter the number or choose your contacts.
You can also add contacts or phone numbers to the whitelist, which calls and
messages from these numbers will not be blocked.
7.1.4. Emergency calls
What is emergency Number?
Emergency numbers are numbers of emergency services which provide immediate
help during Medical emergency, Threat to life, Fire, Accidents.
In many countries the public telephone network has a single emergency telephone
number (sometimes known as the universal emergency telephone number or
occasionally the emergency services number) that allows a caller to contact local
emergency services for assistance.
You can make an emergency call even if you do not have a SIM card installed on your
OPPO smartphone.
Make an emergency call. Click Phone, click keypad and dial the number, then click
. Or if your phone is locked with a passcode, click Emergency Call, then dial the