can't call using my sun

[olecsz]

hello xda gurus. i have an xda2 using sun sim. can receive and send messages but i can't call nor can receive a call. what will i do. pls. help. tnx

[tukmol]

:shock: SIM swap to Smart or Globe, that is the best option.

[mickbrush]

Im having the exact same problem with vodaphone uk. Please let me know if you find a solution. Come on guys give us some help.

[spurblade]

What is your O2 specs, I also use a sun sim and it works with voice calls