How can I make sure my iPhone 3G doesn't transfer *any* internet data while retaining phone, texting and Wi-Fi capability? [more inside]
posted by goodnewsfortheinsane on Aug 19, 2009 - 12 answers

Is there any (genuine) way to improve my cell/mobile phone signal? [more inside]
posted by twine42 on Jun 13, 2009 - 4 answers

Can anyone recommend a phone for tethered EDGE data use with a PC, and basic voice calls? GSM, T-Mobile, Motorola preferred but not absolutely required. I've done some research but I'm a bit confused. [more inside]
posted by Kadin2048 on Oct 8, 2007 - 4 answers

How do I program Winsock to work right over a GPRS connection on a PPC 2003? [more inside]
posted by ostranenie on Oct 4, 2006 - 4 answers

T-mobile MDA & AIM/Yahoo! Messenger: what's the REAL story with paying per message? [more inside]
posted by yellowcandy on Sep 16, 2006 - 7 answers

Is there an independent WAP or GPRS service provider in US esp NYC area? [more inside]
posted by andrewyakovlev on Jun 16, 2006 - 2 answers

Tech/Business: Say I were to conduct a feasibility study for social networking via mobile phones. I would like the service to enable people to define their relationships and be alerted when a specified contact is nearby (e.g., within 30m/100ft) - provided that contact has set themselves to be "findable" to that person. Is this already being done? If so, where can I find more information? If not, is this viable? Do we have the technology? How do I turn it into a profitable venture? [more inside]
posted by Lush on Mar 11, 2005 - 8 answers

Wanted: recommendations about using T-Mobile for portable internet connection using a Mac laptop. [more inside] [more inside]
posted by weston on Apr 5, 2004 - 11 answers