What's the H symbol?

[will9]

Had some time to setup the JR on a straight talk ATT sim.
I can send and receive text and picture messages and go online.

The picture shows my bars. WiFi router is turned off for testing.

What's the H between the 2 sim icons? A little + (plus sigh) blinks next to the H

 

[Laura Knotek]

re:

HSDPA (or HSDPA+ when you see the + sign). What do the icons on my phone mean? | Windows Phone How-to (United States)

 

[Laura Knotek]

https://en.wikipedia.org/wiki/High-Speed_Downlink_Packet_Access

 

[xandros9]

H is pretty much 3G

 

[Ashalinia]

H is pretty much 3G

To elaborate on this, I'd say HSPA is 3G and HSPA+ is more "3.5G" (although on some devices they'll say 4G instead of H+ or HSPA+, which is false. But they're allowed to do that.)

 

[will9]

Re:

HSDPA (or HSDPA+ when you see the + sign).

settings cellular+sim
edit internet apn and edit mms apn

Straight Talk gives these settings and after I entered the info, and saw the H wasn't sure if I had done it right.
Now I know

Thanks again