Where can I find a users manual for my Galaxy S4?

[AC Question]

where can I find a users manual for my Galaxy S4?

I need instructions for using my Galaxy S4 on T-Mobile. Example: how do I find my
phone number? People try calling and I do not get a ring tone.

 

[anon8380037]

Re: where can I find a users manual for my Galaxy S4?

Hello. Welcome to Android Central.
Settings - About Device - Status for phone number, though not always.

A Google search is usually successful.

https://support.t-mobile.com/docs/DOC-5889