Does Huawei HG8546M support polarity reversal impulse?

I

isabel131

New Member
#1
Hi everyone!

Recently I bought a Huawei HG8546M online, I want to know that does Huawei HG8546M support polarity reversal impulse?

Thanks in advance!
 
M

maggieee

New Member
#2
HG8546M does support polarity reversal impulse. To configure polarity reversal impulse on Huawei HG8546M, choose Voice > VoIP Advanced Configuration from the main menu on the web page or configure the universal value-added service profile through the U2000.
 
J

Johnywalter

New Member
#3
Yes, it does. To configure polarity reversal impulse on Huawei HG8546M, choose Voice > VoIP Advanced Configuration from the main menu on the web page or configure the universal value-added service profile through the U2000.
 
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