Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

I am currently a tmo user who wants to use a vzw tp2. My plan is to have someone who is a verizon customer to activate and unlock the phone for me. My question is, would the phone still work with my tmo gsm sim after the phone is deactivated with verizon?

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

Based on all the presented info, yes. The VZW model apparently can be used on ATT and TMO without having to do anything crazy. I just SIM unlocked my phone with VZW tonight and it was a piece of cake. They didn't give me any problems or try to hard sell me on their global plans. I just told them I'd be roaming in EU and planned on using prepaid SIM cards while there.

Nate

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

The phone will work fine GSM only once unlocked. It DOES have to be activated once via CDMA or it will keep asking you to activate (You can also do this manually using ##778SEND. Otherwise, you're good to go. The activated phone number won't matter because it default to the GSM number when in use.

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

I appreciate this post - I haven't used a cell phone internationally, instead just using a calling card with minutes and local phones when abroad. But I now have a Verizon TP2, and this opens up possibilities.

I will be traveling to Peru at the end of the month. Verizon's roaming rates are ridiculous, so it seems best to purchase a local SIM card. Having never used one (been on Alltel/CDMA for many years), I am not exactly sure how this works:

1. I assume the SIM card I'd purchase in Peru would have a certain number of prepaid minutes, or does this work differently? No plan needed? Activation fees?

2. Would I have a different number that people could call me on from the US? I seem to recall someone saying that if I Unlock, and use a non-VZW SIM, my regular VZW number would no longer work.

3. What about data and texting - how does this work? Is this typically available, do I need to get a SIM card specifically that contains this capability, or what? I don't want to accidentally run up huge data charges with VZW or anybody else.


On my TP2, I currently have it set to "CDMA Only" - I figure I'm in the US, won't be using GSM, so that seems most appropriate. When I travel to Peru, what is the appropriate setting - Global or GSM Only?


Anything else that I'm not thinking of that will also need to be done (other than obviously getting the phone unlocked!).

Thanks!

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

Yes, the carrier will have a ~$10 SIM card kit with like $5 worth of credit already on it. No activation fees, just plug it in and your phone now has a local number.

You would have a local phone number that people would have to make an international phone call to reach. Your VZW number will only be unavailable while the phone is in GSM or Global mode and on a GSM network, but you can switch freely between the two.

Verizon has no control over your foreign SIM, thats why they make you agree to additional TOS. Texting will probably work right out of the box and needs no special SIM, just verify what the local operator charges to send and receive them. As for data, it usually needs to be enabled by a TEXT. For example, for my Mobitel pre-paid, when I want to activate data I have to send a text to 1918 that says "Prenos podaktov DA" (DATA transfer YES) Also, you will need to set up a APN and username/password in your data settings for that carrier.

US - CDMA only, unless you're using a domestic SIM card. Peru - GSM only.


That's it. If you buy the SIM card at an actual carrier's store, they'll probably set up your phone for you. Not at like a bodega or something.

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

isdnmatt - many thanks for the detailed response!=D>

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

would i be able use sprint service on a verizon tp2 since they both use CDMA?

would i be able to use 3G with any other service besides verizon?

Re: TP2 and GSM/CDMA use and summary (What we know thus far)
 

thanks