The top Android secret codes that everyone should know
The Android settings menu helps you manage apps, check battery health ... These codes work through two protocols: the ...
The Nation Newspaper1 个月
USSD debt: CBN, NCC order banks to pay N212.5b to telcos by year end
USSD stands for Unstructured Supplementary Service Data, a communication protocol that allows a phone to connect to a software application in real-time. It’s a GSM service that’s available on ...