Tourist Police 126
Fire Service 180
Ambulance 123
Police 122
Telephone Guide 140
Cairo Airport Shuttle Bus 19970
Flying Hospital Service 37766393/2
Gas Emergency 129
Do's
Drink a lot of water, Egypt's weather is very dry and it's very easy to get dehydrated
Carry some cash when heading to remote locations
For sightseeing, make sure you have a hat, sunglasses, sunscreen, light cotton or linen clothes, and don't forget comfortable shoes
While visiting religious locations dress modestly and take off your shoes before entering a mosque
Respect the local customs: these include dress codes
Visit the local tourist office if you have any requirements or questions
Seek the help of the touristic police if you find yourself in any troublesome situation
Always carry some kind of identification document
Make sure your routine vaccination cover is complete
Don'ts
Don't drink and dive! Alcohol might increase the decompression sickness risk
Don't assume you can pay with your credit card, always ask first
Don't take pictures where you're not allowed to
Don't feel obliged to tip anyone for anything
Don't take anything from the natural parks and reserves and keep them as clean as you can
Avoid leaving your hotel or apartment without telling anyone where you're heading
Don't leave your hotel or accommodation without a guide or a map close at hand, unless you know where you're heading
Don't come to Egypt without insurance. Medical treatments can cost thousands if you're not insured.
Don't expect Egyptians to understand your language. Instead, learn some useful phrases. Locals will appreciate it.
Copied from an Egyptian website, I don`t know if I`m allowed to post it in here or not 
