haneda airport transfer

The last time I went to Haneda airport transfer with my friend and I just had not received my friend, after my friend when the plane mobile phone has no electricity, how can I call is not what role, but I was particularly anxious, but my friend came to Japan for the first time if you don’t get it, then his language does not pass, then how to do it, but the Haneda airport transfer inside the staff’s help, so I can find my friend, ah, until airport transfer know Haneda service is particularly good, but did not expect this how warm it, next time you go where I have to choose to fly in Haneda Airport transfer.