Thanks. I am aware of this. I am only needing it for close use, 3-4 '. My current phones antenna is lousy and rarely can I get a good connection, and if I do, it only lasts 10-15 minutes before it shuts down and I have to reboot the phone to get it to reconnect. Needless to say it is frustrating.
It is time for an upgrade and I want to try and make sure I get a phone that will do a decent job at being a hot spot for using an iPad or laptop where I can't get wi-fi.