The QE Index lost 0.08%, closing at 7,706.81 mainly due to losses in the industrial sector. Qatar Telecom declined 0.35% to finish at QR172.80. Earlier in the day, Qtel announced it will make it possible to top-up mobile phone accounts via the Qtel page on the popular social networking site, Facebook. More than 37,000 Qtel customers on Facebook will be able to access the service from next week.