SIM Technology Group's (HKG:2000) revenue from its core business jumped 24% to HK$41.6 million in November from HK$33.5 million a year prior, a Wednesday Hong Kong bourse filing said.

The mobile communications company recorded a total revenue of HK$44.3 million in the month, up 48% from HK$29.8 million in October.

For the 11 months ended Nov. 30, total revenue reached HK$344.5 million, down 4.5% from HK$360.9 million in the year-ago period.