Panasonic KX-TGP550 User Manual

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Introduction
5
Emergency calls
All lines including unassigned lines are available for emergency calls if the phone numbers are 
configured in the Web user interface. Availability depends on your phone system. Contact your 
administrator for further information.
Additional/replacement accessories
Please contact your nearest Panasonic dealer for sales information.
*1 Replacement batteries may have a different capacity from that of the supplied batteries.
Expanding your phone system
Accessory item
Order number
Rechargeable 
batteries
HHR-4DPA
L
To order, please call 1-800-332-5368 or visit
http://www.panasonic.com/batterystore
Battery type:
– Nickel metal hydride (Ni-MH)
– 2 x AAA (R03) size for each handset
Headset
KX-TCA60, KX-TCA93, KX-TCA94
You can expand your phone system by registering 
optional handsets (6 max.) to a single base unit.
B04
Handset (optional): KX-TPA50