User guide

5330/5340 IP Phones – User Guide
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the number before it is dialled.
3. The area code
Enclose this number with () so the telephony equipment understands this is the area code
portion of the number.
4. The subscriber number
This last sequence of digits may not contain periods or dashes such as 765-4321 or
765.4321
For example, in North America the number:
1.613.765.4321 must be entered as [phone]
011.45.75.123456 must be entered as [phone]
In the United Kingdom, this would be:
0.29.123456 must be entered as +0 (29) 123456
00.966.1.123456 must be entered as [phone]