Radio Shack CT-503 Cell Phone User Manual


 
47
Your phone’s selectable system registration function lets you
select one of seven possible roaming modes:
Roaming Mode Description Display
Standard Mode
— the phone first seeks a home type
system, then it seeks a non-home type.
If you are using a type A (non-wireline) home system
Std Ab
If you are using a type B (wireline) home system
Std bA
Invert Preference Mode
— the phone first seeks a
non-home type system, then it seeks a home type.
(Select this setting while on the fringe of your home
area or in certain roaming situations.)
If your home system is non-wireline (type A):
RM
flashes rapidly — call on system B
RM
flashes slowly — call on home type system
IU
flashes slowly — call on home system
SCAn
bA
If your home system is wireline (type B):
RM
flashes rapidly — call on system A
RM
flashes slowly — call on home type system
IU
flashes slowly — call on home system
SCAn
Ab
Home Only Mode
— the phone will not operate out-
side your home system.
HOME
Scan A Mode
— the phone will operate only within
non-wireline (A) systems.
SCAn A
Scan B Mode
— the phone will operate only within
wireline (B) systems.
SCAn b
SID Mode
— the phone automatically scans for one
or more preferred systems to use
and
one or more
systems
not
to use. System IDs must be prepro-
grammed by dealer; preferred system (SID) feature
requires special service (contact your cellular car-
rier).
P SCAn
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