It is fair enough.
Everyone has to do what they feel is right for themselves. Many may be getting jumpy and feel they need to pull out. Thats their perogative. If your risk/reward ratio reaches points where you find it is untenable, then by all means do what you must do.
My point was trying to change the perspective of your point of view. You are very concerned with June. I am more concerned with their next earnings report, which wont be for another couple months. Our time lines are different.
more importantly however, I have more confidence in Telnor/telmex at this point than you seem to have. You seem very concerned that it must happen in June because thats what they said. I am more concerned with it happening at all. Take a for instance, or a what if scenario. If the launch happens in July, August or september, and it is successfull and brings in the revenues people believe it can are you going to turn around and sell because they didn't meet your deadline? If you sold on the last day of June, and watch it launch later on, are you going to be kicking yourself for having done so?
There are many things in the real world that can cause delays. Now this does not mean I have heard of any delays (I have not) but I am not concerned if there are any.
Plus has it ever occured to anyone that the launch has already happened on a small scale, but they don't want to go public with it yet because its only a small area and they want to see how it runs for a time before they make a big announcement? This would be the first large scale offering of their tech. Its almost like when a woman is pregnant she doesn't like telling friends and family for a couple months because thats the danger time for a miscarriage.
There is nothing we can do but be patient and wait. Go get your mind off things for awhile and come back later. Things could all be very different in a short period of time.
Just my own opinion. Do what you feel you have to do. I am patient.