VTech SN5127 Quick Start Manual page 90

• You need to register your newly purchased devices to the telephone base before use.
• Make sure the new devices are powered on with batteries or AC power before
registering them to the telephone base.
Add and register a new device
1
When the telephone is
not in use, press and hold
PAGE on the telephone
base for about five
seconds until the visual
ringer indicator light turns
on. Release PAGE.
Remote ringer
2
Audio doorbell
SOS pendant
85
Press and hold the pair button
right side of the remote ringer until the
green LED light on the front flashes, then
release the button. When registration is
successful, the green LED light becomes
steady on, and then the base beeps once.
Press and hold the pair button on the
back of the audio doorbell until the chime
button LED light flashes, then release the
button. When registration is successful, the
chime button LED light becomes steady
on, and then the base beeps once.
Press and hold CANCEL on the back of
the SOS pendant until the LED light on
the front flashes, then release the button.
When registration is successful, the LED
light turns off, and then the base beeps
once.
on the