RCA 21028 - Manuel (Page 28)

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NOTE: When you complete the deregistration process, “HANDSET NEEDS
REGISTRATION” shows in the display. To use the handset, you must
register the handset.
G
LOBAL
D
E
-
REGISTRATION
If one or more handsets becomes lost, you should de-register all handsets
to ensure proper system operation. Follow the steps below to deregister
both handsets at the same time.
WARNING: It is not recommended that a handset be de-registered unless
absolutely necessary because once a handset is de-registered, that handset's
telephone features cannot be used until the handset is re-registered.
NOTE: Before starting global de-registration procedure, let all handsets sit
idle for 20 seconds.
1. Press and hold the PAGE button on the base until the in use/charging
indicator on the base flashes.
2. Press and hold the PAGE button on the base again until the in use/
charging indicator on the base flashes rapidly.
3. Press and release the PAGE button on the base once. All handsets are de-
registered and HANDSET NEEDS REGISTRATION shows in the display.
D
EFAULT
S
ETTING
As you become familiar with this system, you may prefer to use the
system’s original settings. Follow the steps below to return to the factory
default settings.
1. Make sure your phone is OFF (not in talk mode).
2. Press the MUTE/PROG button to go to the main menu.
3. Press CID/VOL ( or ) button to scroll to HANDSET SETUP.
4. Press MUTE/PROG button to confirm.
5. Press the CID/VOL ( or ) button to scroll to the DEFAULT
SETTING menu.
6. Press the MUTE/PROG button to enter the menu. DEFAULT SETTING
1YES 2NO shows in the display.