The easy answer is the Razr both offer it and it has an RF port.Best just go to the dealers and look at the phones . There is usually a rubber plug on the back of the phone in the vicinity of the antenna. Occasionally it is in another location like the Razr where it is on the lower half of the phone on the back.

Originally Posted by tadraw

I have both ATT and Sprint accounts. I'm looking for a phone to use on either one that has a port to accept a remote antenna. I want to use either a signal amplifier or Yaggi antenna or both in a remote location.

At this time my Sprint Roam will connect after repeated tries, only in the evening, and will not receive calls. A Sprint rep in one of their stores said they have no compatible phones with antennas. Don't know if he's correct.

I have both ATT and Sprint accounts. I'm looking for a phone to use on either one that has a port to accept a remote antenna. I want to use either a signal amplifier or Yaggi antenna or both in a remote location.

At this time my Sprint Roam will connect after repeated tries, only in the evening, and will not receive calls. A Sprint rep in one of their stores said they have no compatible phones with antennas. Don't know if he's correct.