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현재 버전 게시자: mayer ,

본문:

Here’s the user manual on it but I don’t see a battery replacement:
 
http://phone.manualsonline.com/manuals/mfg/ge_appliances/2_9220.html
 
See id this helps:
 
Volume
 
You may adjust the ringer, speaker, handset and headset volumes independently with
 
the VOLUME ^ and VOLUME v buttons. Your telephone comes with predetermined
 
settings which can be adjusted to individual taste. You will hear an error tone when
 
the maximum or minimum volume level is reached. During volume adjustment, a
 
"dashed line" icon shows in the display.
 
== Adjusting the Ringer Volume ==
Press the VOLUME ^ or v button while in on-hook mode.
 
NOTE: To turn the ringer off, on, or change the ringing pattern, see
 
Selecting A Ringer Tone.
 
'''Adjusting the Handset Volume'''
 
Press the VOLUME ^ or v button while the handset is in conversation mode. You may
 
choose from four volume settings: LOW, MID1, MID2, and HIGH.
 
'''Adjusting the Speakerphone Volume'''
 
Press the VOLUME ^ or v button while in speakerphone mode (SPEAKER indicator is
 
on). You may choose from four volume settings: LOW, MID1, MID2, and HIGH

현황:

open

원문 게시자: mayer ,

본문:

Here’s the user manual on it but I don’t see a battery replacement:

http://phone.manualsonline.com/manuals/mfg/ge_appliances/2_9220.html

현황:

open