User Manual
Phonecell
®
SX5D 30 Technical Manual
TECHNICIAN COMMANDS
The following options are to be used by trained field technicians to set up the Phonecell
®
SX5
for operation in the network. To prevent casual access to these options, which can directly affect
the proper operation of the unit, they are protected by a Service PIN.
To Access the Sevice menu, press the MENU key, then select Service. You will be prompted to
enter the Service PIN before you can access any Service menu items. Each option is described
below, along with the available settings and the system defaults
Service Settings
Mobile Equipment Personalization (MEP) Locks: The five locks available are SIM, Network,
Network Subset, Provider, and Corporate. With the correct password, you can activate,
deactivate, disable, or check the status of any MEP lock. Once a lock is disabled, it cannot be
reactivated.
Dial Tone Type: The available options are 425 Hz and Dual Frequency (default).This dial tone
will be the air interface (GSM) dial tone presented to the user on the desk phone and any POTS
phones connected to the SX5D.
Audio In changes the input impedance. Options are 600 Ohms (default) or 900 Ohms.
Supervision Pulse changes the pulse that is generated when the far end answers a call origi-
nated from the SX5D. Options are 12 kHz (default), 16 kHz., Off, Pulse Duration, and Pulse
Level.
Pulse Duration options include any value between 10 and 65535 milliseconds.
Pulse Level options listed by dB ranges (default is -3dB).
Line Reversal enables line reversal on tip and ring for incoming calls.
Line Reversal (MO) can be turned On or Off (default).
Line Reversal (MT) can be turned On or Off (default).
Line Ringing controls the line ringer.
Frequency options are 20 Hz (default), 25 Hz, or 50Hz.
Cadence options range from.1 to 25.5 seconds (by 100 millisecond increments).
Diconnect Pulse sets pulse value. Options range from 10 to 65535 milliseconds.
Dial Tone After Disconnect determines if a dial tone is heard after far end disconnect. If On,
then dial tone will start at some time after a far end disconnect is detected as long as the user is
still off hook (Off is default).
Receiver Off Hook (ROH) Setup sets the parameters of the ROH tone that is heard when the
SX5 goes off hook for an extended period of time without making a call. Options are Continuous
or Non-continuous, Set Start Time, and Set Stop Time.
Self Test Interval sets the reset interval for periodic resetting or sanity checking. The range is 0
to 65536 minutes, where 0 means that there is no resetting.
SERVICE PIN: Options are On (default) or Off, and Change PIN. When the Service PIN is
entered wrong three consecutive times, you will be returned to the Main Menu.
RF: Displays the quality and signal level of the received signal (for evaluation of SX5D place-
ment, etc). The display will show a dB level for received signal strength and/or a decimal value
representing the signal quality (BER, FER, etc.). The signal strength will be on row 2 and the
signal quality value will be on row 3.
Restore Service DEFAULTS: Resets all service items to factory defaults separately from the
user settings.
WARNING!
The following commands may be used by a trained service technician to change
the configuration of the Phonecell
®
SX5. WARNING: these commands are intended
for use by trained service technicians only. Untrained users could damage the
Phonecell
®
SX5, violate local regulations and breach the service agreement with the cellular
provider. For further assistance, please contact your Authorized Telular Representative.
!