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Dbc 4220 4222 4223

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notsniw

notsniw

Technical User
Sep 23, 2004
32
TR
Hi,
I ve bc12 sp6 two lim system.
This telephones sometimes suddenly to give a dial tone.
4220 ROA309208 R3C
CAA1580025 R3K
4222 and 4223
ROA309201 R4B
CAA1580026 R3S
CAA1580027 R2C
CAA1580028 R2B
CAA1580029 R2B

ELU 28 ROF1375334/3 R3B

please help me...

Thanks

 
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what do you mean by dial tone? do you mean a DTS is ringing by itself ?
 
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