AT&T AT3111-2 - Manual (Page 39)

Appendix
35
Adding and replacing handsets
Your telephone can accommodate up to five cordless handsets. You can add
three new handsets (model AT3101, purchased separately) to the AT3111-2 at
anytime, but each must be registered with the telephone base before use.
The handsets provided with your AT3111-2 are automatically registered as
handset 1 and handset 2. Additional handsets will be assigned numbers in the
order they are registered (handset 3, handset 4 and handst 5). You can register
a maximum of 5 handsets.
NOT REGISTERED
PRESS FIND HNDST
4 SEC ON BASE
Handsets purchased separately need to be registered to
the telephone base before use. When first purchased,
all optional accessory handsets will show
NOT
REGISTERED on the screen. The new handset may need
to be charged for five minutes before registering to the
main telephone base.
To register a handset to your telephone base
1. Place the unregistered handset into the telephone
base. If PRESS HNDST LOC 4 SEC ON BASE does not
appear on the handset screen after a few seconds,
remove the handset and place it in the telephone
base again.
2. On the telephone base, press and hold FIND HANDSET
for about four seconds (until the red IN USE light
on the telephone base turns on) and then release
the button. The handset will show
PLEASE WAIT...
and it will take about 10 seconds to complete the
registration. The handset will show
HS X REGISTERED
and will beep if registration is successful.
NOTES:
1. If the registration is not successful, the display will show NOT
REGISTERED. To reset the handset, remove the handset from the
telephone base and place it back in. Try the registration process
again.
2. You cannot register a handset if any telephone connected to the
same telephone line is in use.
PAT JOHNSON
10:08 AM 30/08
908-555-0100
PLEASE WAIT...
HS X
REGISTERED