Can I use this with a Straight Talk sim card and can memory be expanded with a memory card?
1969053
Yes. An unlocked international phone works with ANY cell phone service provider that offers SIM cards. I don't know why some people answered NO to your question. I'm using mine with St aright Talk - AT&T; - they also offer T-Mobile and that is going to work as well.
1765669
I can't answer this question because the phone I bought was for a friend and there is no Straighttalk in his area. It works with an ATT sim card
1128314
From page 40 of the user manual: "Your device lets you use a microSD (SD) or microSDHC card to expand available memory space." This link should take you to the manual - http://downloadcenter.samsung.com/content/UM/201211/20121116071647154/ATT_i437_Galaxy_Express_English_User_Manual_LI6_F3.pdf
1720632
Yes it works on with att Sims,but has no memory expansion capabilities. No micro sd
1012084
yes, this phone works with expandable memory up 128GB microSD, microSDHC, microSDXC
666305
No, this phone don't have expansión for additional storage. 16 gb or 32gb internal memory of factory.
1138463
Haven't tried this phone with Straight Talk. Sorry I cannot be of help with this question.
416677
It has a micro SIM slot but I don't know the size of the Straight Talk SIM cards
1720633
Work perfectly with AT&T; Micro Sim card. The only down fall is for memory expand it doesn't have an SD card slot. But you can get the 32 GB..
1676589
You cant. From product description "Memory: 32G max Micro SD card supported (not included - suggest quality SD card to reduce incompatibility issues)"
399102
It does take a SIM card so you should be able to but Idk check with straight talk first they have a list of valid phones
734261
Karen, you cannot add memory. You buy it as it is with 32 GB. Upgrade not possible, sorry.
667327
I didn't try a straight talk sim card in it . The sim card should work because the phone is unlocked
1049407
It depends on the phone. Some people got lucky with a one that works with bigger memory. I bought this phone and tried to insert 32GB but the phone wouldn't recognize it at all so I had to go back to use an 8GB memory instead.
1455585
Only if ur phone has the feature or is rooted. I can with mine but remember straight talk only gives 2 or 2 1/2 gigs of data before cuttin u off or slowin ur data to 2g. I myself am always on wifi. With that said its still a way better deal than any other.
793242
I am using this phone with a straight talk sim card and have had no problems with it! I would assume it would be the same with a Verizon sim card.
1130580
There is a sim card slot, but no expandable memory slot on iPhone 5 devices.