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<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size: 12pt; color: navy;">></span></font>I've seen caller-id come through from carriers
as:<br>
<font color="navy"><span style="color: navy;">></span></font>NPA-NXX-xxxx,
1-NPA-NXX-xxxx, and +1-NPA-NXX-xxxx<br>
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<font color="navy"><span style="color: navy;">></span></font>My question is:
what is the correct way to send Caller-ID by set standards?</p>
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<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">The correct answer to this depends on where you are.</span></font></p>
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<font color="navy"><span style="color: navy;">IMO the answer would be #2, but #3
would probably be acceptable – Google wasn’t helpful on this one.</span></font></span></font></p>
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<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font><br></p></div></div></blockquote></div><br>OK... the reason I asked is because I've seen Vonage send the 1, and a cellular carrier I have sends the 1, but it seems that most phones are designed to not know what to do with that (e.g. they only ask for the local area code NPA), thus when I call comes through with the 1, the phone has no clue what to do with it.<br>