Gabonese GSM operator Libertis, controlled by Morocco’s Maroc Telecom, has reported a quarter-on-quarter reduction in its mobile subscriber base from 699,000 to 398,000 in the three months ended 31 March 2011. The cellco, a part of formerly state-run Gabon Telecom, performed a ‘clean-up’ of its subscriber base (typically involving removal of inactive customer accounts) in the first quarter, which its parent company said ‘gave rise to terminations’, although no further details were disclosed in its 1Q11 report. The Gabon Telecom group’s wireless revenues fell by 10.5% year-on-year to MAD133 million (USD16 million) in the first three months of this year.