4 ms·

for android phones, type `##4636##` in dial, you can choose phone network. btw 4636 means INFO.

by est 1y ago

for android phones, type `*#*#4636#*#*` in dial, you can choose phone network. btw 4636 means INFO.

adithyassekhar 1y ago
>btw 4636 means INFO. I've been doing that all these years and never thought of that! You learn something new everyday. For people who don't know, it's T9 dialing.