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Spectralink 7520 and 7540 User Guide
14158600 Version 9.0
September, 2013
16
The telephone icon will appear when an internal incoming call arrives
The telephone icon will appear when you make a call.
The telephone icon will appear when the handset is off hook or a call is
connected.
The envelope icon will appear when you receive a message
The charging icon will appear when the handset is placed in charger.
The fully charged icon will appear when the battery is fully charged.
The key lock icon indicates that the entire keypad is locked.
The silent icon will appear when all sounds are disabled.
The loadspeaker icon will appear when loadspeaker is turned on