I personally am on the BT network as my main home network but I have a dual sim holding 3210 of which my other sim is an Orange, what I use as my business sim. I have to recommend Orange in that the service they provide is really good. If anything goes wrong then ring up the help line and its your problem fixed in no time. Ive had a couple of problems with the BT network and the service isnt as good as Orange in that the operator always sounds bored or angry. The only thing I would say BT is good for is the pre pay rates as they are very cheap at weekend but Orange is cheapest for peak calls and I would recommend new buyers to try out Orange and with the latest outhere promo, for £15 you get a fiver more crdeit and 5 free text msgs a day with spare time left if you run out of credit. This has helped a lot and shows Orange seem to know more than the other networks about customer concerns. A sim card costs about £25 at Orange.
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