I worked in Dubai for the last 6 years and in 2009 companies in the UAE were forced by the Central Bank to pay employees' salary through bank transfers only. I think Cairo has different arrangement or it is your desire to receive your salary in cash? Are you receiving a payslip every month? Since you only have 3 months bank statements (which I assume are all original) I suggest to postpone your application until mid 2013. Also, you'll be Philippines in February - right chance to speak personally with your HSBC Branch. It's a waste of money and time if your application is rejected. Likewise, on your next application it will be highlighted.

Better if you will open an account in Cairo at least for salary transfer. This will provide good evidence to compare with your payslip.

Best of luck Iyah.