MobileRead Forums - View Single Post - What form of 3G does the Sony Reader Daily Edition use?

Lemurion · 08-25-2009, 01:23 PM

Seeing as it's AT&T 3G it's HSDPA same as the majority of European carriers; and yes that means it will have SIM. Unfortunately that doesn't guarantee interoperability because most US 3G is on 1900MHz while most European carriers use 2100MHz.

That may be the difference between US and other models.

(Disclaimer: I used to work on AT&T's international roaming desk.)

08-25-2009, 01:23 PM	#4
Lemurion eReader Posts: 2,750 Karma: 4968470 Join Date: Aug 2007 Device: Note 5; PW3; Nook HD+; ChuWi Hi12; iPad	Seeing as it's AT&T 3G it's HSDPA same as the majority of European carriers; and yes that means it will have SIM. Unfortunately that doesn't guarantee interoperability because most US 3G is on 1900MHz while most European carriers use 2100MHz. That may be the difference between US and other models. (Disclaimer: I used to work on AT&T's international roaming desk.)