Ref : xxx Date: 09/01/2018 To, The Manager Etisalat Attn : Mr. Muhamed ( 0561933216) Subject : Regarding GSM drawing for coordination and GSM related work to be execute prior to closing the ceiling. Dear Sir, With reference to above and the information provided by our client ( Mr. John Cherian) that… Continue reading Regarding GSM drawing for coordination and GSM related work to be execute prior to closing the ceiling.