CT-501 Handheld Flip-Style Cellular Phone
(170-1110) Features Faxback Doc. # 45466
Your RadioShack CT-501 Handheld Flip-Style Cellular Telephone is a state-
of-the-art personal cellular telephone. It has all of these features:
Easy-to-Read Ten Character Display - bright orange LED characters let you
see essential call information in
almost any lighting condition.
Call Timers - let you keep track of the individual
and cumulative call time (air-time),
and includes a timer that you can
reset at any time (so you can track
monthly airtime, for example).
Memory Scrolling - lets you rapidly search the memory
locations for a number you stored.
Last Number Redial - lets you quickly redial the last
number you called.
Scratchpad Memory - lets you temporarily store a number
(even during a call), then easily
dial it.
Security Features - to prevent unauthorized phone use, you
can lock the phone (so it cannot be
used at all) or set up to five differ-
ment levels of service restrictions)
so
only local calls can be made, for
example).
Special Messaging Service Features - the phone is preprogrammed to work
with special (subscription-only) mes-
saging services offered by many cell-
ular carriers, including calling line
ID, voice mail notification, and short
(alphanumeric) messages.
Battery and Cellular Signal - easy-to-read graduated bar graphs let
Strength Meters you quickly check the battery power
remaining or the current cellular
signal strength.
Automatic Answer - lets you set the phone to answer
automatically after two rings (if you
are using optional handsfree equip-
ment, for example).
Two Phone Number Capability - lets you use this one phone with two
different cellular services, with a
different phone number from each.
Handsfree Feature - the phone is preprogrammed to work
with most optional handsfree equip-
ment.
We recommend you record your phone's Electronic Serial Number (ESN) here.
The number is on the back of the handset under the battery.
Serial Number_________________________________________
A Look At Your Phone
1. Retractable Antenna - Extend during a call for optimum performance.
2. Earpiece
3. Alphanumeric Display (Ten Character LED) - Displays the status indica-
tors, phone number, memory location number, and/or message.
4. Alphanumeric Keypad - Enters call information of programs functions.
5. Function Keys
RCL - Recalls a status or numbers stored in memory.
CLR - Removes characters or switches functions off.
END - Ends a call or exits the functions menu.
SND - Places or answers calls.
VOL - Press to increase or decrease the ringer or earpiece
(during a call) volume levels.
FCN - Selects functions.
STO - Stores to memory or switches functions on.
PWR - Turns the phone on and off.
6. Flip Cover.
Reading The Display/Indicators
Your phone's display provides a full range of helpful messages and special
indicators to assist you with the phone's operation. Since many of these
messages contain more characters than your phone can display at one time,
the phone displays most messages in separate sections. For example, the
phone displays the words EMrgCY CALL then (within about 1 second) the word
on to indicate that the Emergency Call feature is turned on.
Note: When referring to a displayed message, this manual describes the
entire message in one part (such as EMrgCY CALL On).
A few of your phone's many indicators are briefly described in other Fax-
back Documents. For a complete listing of display messages and indicators,
see "Display Message Glossary" in Faxback Document #45474.
Signal Strength Indicator
Indicates the relative strength/Service Area" See Faxback Document # 45468.
Battery Charge Indicators
Represent the current voltage level of the battery.
See "Checking Battery Power" in Faxback Document #45467.
IU (In-Use) Indicator
Flashes when a call is in progress.
NS (No Service) Indicator
Flashes if the phone is beyond the range of the cellular service area,
meaning calls cannot be made or received. See "Signal Strength/Service
Area" in Faxback Document # 45468.
RM (Roam) Indicator
Flashes if the phone is accessing a service area outside of your home
system (roaming). See "Roaming" in Faxback Document # 45476.
(br/SM 11/18/97)
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