Etisalat International Chairman Mohammad Hassan Omran, has announced to invest 500 million dollars while a plan to widen the Pakistan Telecommunication Corporation Limited (PTCL) fixed-line network by knitting one million more PTCL telephones has also been made in Pakistan. The economic stability achieved by Pakistan has created a productive atmosphere for investment. He added that Etisalat was impressed with the performance and quality of employees of PTCL and has posted a number of them in their overseas operations, according to a statement. UAE's Etisalat purchased the PTCL from Pakistan some time back. Omran said Etisalat is committed to transform PTCL into a world class company and it will bring expansion in areas of fixed lines, cellular phones, broad band, domestic and long distance calls.