Panasonic KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT Service Manual ▷ View online
17
KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
6.2.
Battery
6.2.1.
Battery Installation and
Replacement
Replacement
See For Service Hint (P.24)
6.2.2.
Battery Charge
Note:
• It is normal for the handset to feel warm during charging.
• If you want to use the unit immediately, charge the batteries
• If you want to use the unit immediately, charge the batteries
for at least 15 minutes.
• Clean the charge contacts of the handset, base unit, and
charger with a soft, dry cloth. Clean if the unit is subject to
the exposure of grease, dust or high humidity.
the exposure of grease, dust or high humidity.
6.2.3.
Battery Level
6.2.4.
Panasonic Ni-MH Battery
Performance (supplied batteries)
Performance (supplied batteries)
Note:
• It is normal for batteries not to reach full capacity at the initial
charge. Maximum battery performance is reached after a
few complete cycles of charge/discharge (use).
few complete cycles of charge/discharge (use).
• Actual battery performance depends on a combination of
how often the handset is in use and how often it is not in use
(standby).
(standby).
• Even after the handset is fully charged, the handset can be
left on the base unit or charger without any ill effect on the
batteries.
batteries.
• The battery strength may not be displayed correctly after you
replace the batteries. In this case, place the handset on the
base unit or charger and let it charge for at least 7 hours.
base unit or charger and let it charge for at least 7 hours.
18
KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
7 Operation Instructions
7.1.
Base Unit Settings
*1 The item will not be reset when pressing
,
,
and
key of the handset. Refer to How to Clear User Setting (P.31).
*2 Change the recall time, if necessary, depending on the requirements of your service provider/telephone company or PBX.
*3 If you change the PIN, please make note of your new PIN. The unit will not reveal the PIN to you.
*4 If you forget your PIN, see For Service Hint (P.24).
*5 The items are not shown on the display.
*3 If you change the PIN, please make note of your new PIN. The unit will not reveal the PIN to you.
*4 If you forget your PIN, see For Service Hint (P.24).
*5 The items are not shown on the display.
7.1.1.
Answering System Settings
19
KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
7.2.
Handset Settings
*1 The item will not be reset when pressing , ,
and
keys.
Refer
to
How to Clear User Setting (P.31).
*2 The item will not be reset when pressing , ,
and
keys.
Refer
to
How to Clear User Setting (P.31).
Cross Reference:
Registering a Handset to the Base Unit (P.20)
20
KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
7.3.
Registering a Handset to the Base Unit
If you forget your PIN, see For Service Hint (P.24).
7.3.1.
Deregistering a Handset
Click on the first or last page to see other KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT service manuals if exist.