SIM card for Sprint Galaxy S4?

[Mike_D]

Have you ever put a Digicel SIM card in a Sprint phone before? I thought it had to be quad-band phone on the GSM network, such as AT&T or T-Mobile, to work. Even if it is AT&T or T-Mobile, the phone still needs to be unlocked. I use an old unlocked AT&T phone with a Digicel SIM and it works great.

[captaind]

Have you ever put a Digicel SIM card in a Sprint phone before? I thought it had to be quad-band phone on the GSM network, such as AT&T or T-Mobile, to work. Even if it is AT&T or T-Mobile, the phone still needs to be unlocked. I use an old unlocked AT&T phone with a Digicel SIM and it works great.

Both Sprint and Verizon use CDMA (Code division multiple access) technology

AT&T, T-Mobile, etc use GSM (Global System for Mobile Communications) as does Digicel and Lime

The two ARE NOT compatible

Cap

[TAH]

Both Sprint and Verizon use CDMA (Code division multiple access) technology

AT&T, T-Mobile, etc use GSM (Global System for Mobile Communications) as does Digicel and Lime

The two ARE NOT compatible

Cap

Verizon has several quad-band phones that have both GSM and CDMA bands. I have one, which I have used with a Digicel SIM.

[captaind]

Verizon has several quad-band phones that have both GSM and CDMA bands. I have one, which I have used with a Digicel SIM.

True that