Telular SX7M - Manual (Page 23)

Tip
You can also program certain voice and fax options for your device using POTS (Plain Old
Telephone Set) commands on your phone. Please see the reference card that was packaged
with your device for a list of available POTS commands.
Note
Your SX7T also allows Circuit Switched Data (2G) access across the GSM network via the RJ-11
connections on the unit. CSD connections can be useful for machine-to-machine
communications, for example, when using hyper terminal to send a file from one PC to another.
Your CSD options are accessed via the
PSTN programming pages, along with your voice and fax
options.
POTS Setup
Normal Dialtone
Select a dialtone frequency based on region:
350Hz +440Hz – North American standard (default).
425Hz – European standard.
POTS Coarse Volume
Adjusts phone volume in large increments (Low,
Normal, or High).
Line Ring Frequency
Audible ring pitch for an incoming call: 20Hz (low),
25Hz (medium), 50Hz (high) (20Hz is default).
Line Impedance Select setting to match phone (600 ohms is default).
Disconnect Pulse Duration
Carrier tone sent to inform the unit a call has been
disconnected (700 ms is default).
Caller ID Mode
Select a Caller ID signal format based on region:
Bellcore (North America), Euro (Europe), UK (United
Kingdom), or select DTMF to use a tone-based signal.
Caller ID Format
Provides Caller ID options, depending on carrier and
regional capabilities. MDMF (Multiple Data Message
Format) allows multiple data types to be sent with Caller
ID, such as name, phone number, location, etc.; SDMF
(Single Data Message Format) allows only a single data
type to be sent (phone number).
Caller ID Type
Sets the Caller ID type for the SX7T:
During Ring (default)
DT-AS (Dual Tone Alerting System)
RP-AS (Ring Pulse Alerting System)
LR, RP-AS (Line Reverse, Ring Pulse Alerting System)
Line Ring Format
Standard ring cadences by region (US, UK, Europe)
(Off is default).
DTMF Blanking [advanced]
Metering Pulse Gain [advanced]
Voice and Fax Options (SX7T Only)
Wi PATH TM SX7 21 User Guide