i received this text message from etisalat customer care 200

(good news!you have been rewarded #1M in the ongoing
XMAS PROMO, with activating No 0599 reach us on: 0092348183837534
for details.)

i called the number a lady picked it and said her name is AMAKA she
asked for the activating number and the number. and asked that i called
back in 2minutes when called again she said i should remove my sim and
called my sin number writing at the back of my sim. so i cheked etisalat
web site and there is information that they have suspended all promo and
i called customer care they said i should disregard the message.

The most troubling thing is that this people are able to hack into etisalat
customer care number and send text message to defraud innocent people.

please people beware