User Manual

To Enter Line-Reversal Outgoing Option
Press: # * 22 * <line_reversal_outgoing> #
The line-reversal outgoing value is set to 0 to disable line reversal, 1 to enable line reversal. If
the value is neither 0 nor 1, it is considered invalid. The factory default is 0.
To Enter Line-Reversal Incoming Option
Press: # * 23 * <line_reversal_incoming> #
The line-reversal outgoing value is set to 0 to disable line reversal, 1 to enable line reversal. If
the value is neither 0 nor 1, it is considered invalid. The factory default is 0.
To Enter On-Hook Call Alert Cadence Option
Press: # * 30 * <on-time> * <off-time> #
Both the on-time and off-time durations are programmed in 100 ms increments from 1 to 255
(0.1 - 25.5 seconds). If the value is not between 1 and 255, inclusive, it will be considered
invalid. The factory default is 20 and 40, respectively.
To Enter On-Hook Call Alert Frequency Option
Press: # * 32 * <frequency> #
The frequency value is set to 0 for 20 Hz, 1 for 25 Hz, and 2 for 50 Hz. If the frequency value is
greater than 2, it will be considered invalid. The factory default is 0.
To Enter Audio Input Impedance Option
Press: # * 68 * <audio Z> #
The audio Z value is set to 0 for 600 ohms, 1 for 900 ohms. If the value is neither 0 nor 1, it is
considered invalid. The factory default is 0.
To Enter Ring Back Request
Press: # * 13 * #
There is no ring back value to be set; the command activates when the phone is placed back
on-hook.
To Enter Restore Factory Defaults Request
Press: # * 15 * #
There is no restore defaults value to be entered; the command
activates immediately. If a value is entered, it is considered invalid and the Phonecell
®
SX5 will
not restore the factory defaults.
To Enter Periodic Self Test Option
Press: # * 76 * <self-test interval> #
The self-test interval is programmed in 1 minute increments from 1 to 65,535. A value of 0 dis-
ables periodic self test. If the value is not between 0 and 65,535, inclusive, it will be considered
invalid. The factory default is 180.
Phonecell
®
SX5e GSM 20 Technical Manual