Registering a handset
The included handset and base unit are preregistered. If for some reason the handset is not registered to the base unit, register the handset. Lift the handset from the base unit or charger before registering.
Important:
LIf you accidentally assign another handset’s extension number to the base unit, the originally assigned handset stops functioning. Confirm the extension number of the handset by placing it on the base unit or charger. Lift the handset from the charger before registering.
1 Handset:
{MENU} i{0}{0}
2 Base unit:
Press and hold {INTERCOM} until the CHARGE indicator flashes, then press {1}, {2}, {3}, or {4}.
LAfter the CHARGE indicator starts flashing, the rest of the procedure must be completed within 1 minute.
3 Handset:
Press {OK}, then wait until the handset beeps.
44For assistance, please visit http://www.panasonic.com/phonehelp