Telular SX3i Phonecell Operation, How to Use the LED Status Indicator, How to Place a Call

Phonecell Operation

Once your Phonecell SX3 is installed and tested, it’s ready for operation.

How to Use the LED Status Indicator

1)Plug in the AC power supply.

2)Wait approximately 10 seconds for the unit to initialize.

3)Then, the LED indicator on the front of your

Phonecell will turn ON. The LED Status Table
below describes the modes and operation of	LED Indicator
this 3-color indicator.
LED Status Table

LED Color	LED Activity	Description
RED	Flashing	Malfunction. Hardware fault detected.
RED	Continuous	No cellular service.
YELLOW	Continuous	Moderate cellular signal strength.
GREEN	Continuous	Best cellular signal strength.
RED/GREEN	Alternating	Diagnostic/programming mode.
OFF	None	No Power.

How to Place a Call

1)Pick up your telephone handset (your phone is now “off-hook”).

2)Listen for dial tone (If service is not available, a No-Service tone is produced. Hang-up the phone and try again.)

3)Dial the phone number.

How to Receive a Call

·When your telephone rings, pick up the handset and begin talking.

How to End a Call

·Hang-up the phone (place the handset back onto the telephone cradle).

The Hookflash Function

When you initiate the Hookflash function, it automatically lets you:

·Speed up the connection after you dial a phone number.

·Answer an incoming call that occurs when you’re dialing a phone number.

·Use special (supplementary) cellular services which may be available in your cellular service area (see Special Cellular Services on page 18).

How to Use the Hookflash Function

Depending upon your phone, there are two ways to initiate the Hookflash function:

·Press the dedicated “HOOKFLASH” or “FLASH” key on your telephone.

·Press the hang-up or switch-hook mechanism on your phone once quickly (approximately 1/2-second).

PHONECELL SX3i AMPS 16 USER MANUAL 12/08/99