Problem - spleep mode on 2G

[Guest DMM88]

Hi,

Someone has an idea why my phone doesnt sleep on "Only 2G" mode?

This happens with every rom i tryed (2.1, 2.2, 2.3, 4.0).

My operator is UZO (portuguese virtual operator that runs on TMN network).

I have other SIM card (vodafone) and with it sleeps perfectly on 2G.

Someone knows what could cause this?

Thanks!