VTech SIP Corded Series - Telephone Settings

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SIP classic 1-line/2-line - S1100/S1210/S1220
SIP contemporary lobby/1-line/2-line - S2100-L/S2210-L/S2220-L
SIP petite 1-line/2-line - S2211- L /S2221-L
All telephone settings are programmed through the administrative web portal.
Please refer to the SIP Phone Configuration Guide for details.
Telephone settings