[arvind s.alane]

respected all i am facing one problem in nokia bts (4+2+2) if i lock first sector third sector is locking and if i lock third first is locking i mean local locking and after that i made a call to crf they told me everything is correct from their site where would be the problem

[pix]

hello arvind,

your explanation is not complete : how do you know you locked sector 3 instead of sector 1 ? by trying to make a call setup on sector 3 ?

actually, depending on your problem, there are 2 solutions :

1- TRXs of sector 3 are transmitting on antenna of sector 1, and vice versa.

2- the SUM card doesn’t recognize the TRXs that belong to their supposed sectors. TRX of 1 are recognized as TRX of 3… Check the SUM settings (i forgot how it is supposed to work)

[dd]

i think it is cleary a case of sector swap…may be the feeder cables are swapped.

[Author]

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