31st December 2007 at 05:45
#50176
PAN
Guest
PIX, I don’t know exactly. a default value of 30 minutes is used, if no value is stored in the SIM (you may see about in 03.22). If this value is increased, then battery power consumption is decreased (it is well), but if T-value is very large, the MS will stay in visited network during this time, thou it is in home network coverage (it is bad).