Working with Keewaytinook Okimakanak (http://knet.ca) and Dryden Municipal Telephone System (DMTS - http://dmts.biz), Deer LakeĀ and Fort Severn First Nations turned on their new IP-based GSM network this week in collaboration with Lemko (the cell equipment provider). The new mobile service is delivering a wide range of telecom services throughout their communities and across Northern Ontario.