Edit a phone number

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Use the Edit Phone Number window to add your own mobile, home, or other phone number to Microsoft Lync 2010 communications software.

Phone numbers should contain only the digits 0123456789, and no parentheses or hyphens.

When adding international phone numbers, type the + sign, then the country code followed by the local number.

See examples below to convert a local phone number to an international format that Lync requires.

Recipient's country/region

Country/ code

Local phone number

International phone number for Lync



(12) 3456789




01 02 03 04 05


United Kingdom


12345 678 910


United States


(555) 555-0155




58 (3456) 789, 10, 11


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