The document describes a fixed cellular terminal called the SIMADO GFXD1111S. It supports both 2G and 3G networks for voice and data applications. Key features include reliable design, support for multiple wireless standards, and compatibility with PBX systems. It can be used either as a standalone device or connected to an existing PBX to add cellular connectivity. The device has ports for antennas, power, and connecting to phones and trunks. It supports features such as least cost routing, short message services, and programmable security settings.

1. Warm Welcome

2. Pre-eminent Features

Reliable, Compact and Sturdy design

ETSI GSM phase 2/2+ compliance

Superior call routing techniques

Quad-band 2G and Tri-band 3G network support

Compatible with any PBX

3. MATRIX SIMADO GFXD1111S
FCT for Voice and Data Applications

4. Introduction

Fixed cellular terminal for voice and data applications

Incoming calls on GSM are landed over FXS port

Outgoing calls from FXS port are routed through GSM or FXO networks

Can be used as a stand-alone system

Can be connected with any existing PBX

Adds GSM mobility and cost benefit to the existing infrastructure

5. System Interfaces
Antenna
RS232C COM Port
SIM Socket
DC Input Jack
FXS Port
FXO Port

6. System Models
SIMADO GFXD1111S
GSM FCT for Voice and Data Applications with 1 GSM
Port, 1 FXO Port and 1 FXS Port
SIMADO GFXDS111S 3G
GSM/3G for Voice and Data Applications with 1 3G
Port, 1 FXO Port and 1 FXS Port

7. Network Support
GSM Quad-band
GSM850
EGSM900
DCS1800
PCS1900
WCDMA Tri-band
850
1900
2100

8. 3G Network Support
 Matrix SIMADO GFXD1111S 3G supports:
 2G Network: Quad-band Support for GSM network
 3G Network: Tri-band Support for WCDMA network
 Call established over 3G network offer:
 Noise-free, stanch voice quality
 Enhanced security
 Fallback compatibility
 Flexibility to switch to alternate network (2G)
 Assures round-the-clock network connectivity
 Users can traverse between regions uninterruptedly
2001
Japan Used WCDMA as a
Commercial Service,
Bypassing Earlier GSM
Generations
Source: Mobile Communications
Systems and Security/Man
Young Rhee

9. LED Indications

FXS (Phone On/Off Hook)

FXO (Trunk)

NW (Network Availability)

SIM (SIM Card)

Power On

10. System Features

Allowed and Denied List

Answer Signaling on FXS Port

Automatic Number Translation

Call Divert

Call Duration Display

Call Progress Tones

Calling Line Identification and Presentation (CLIP)

Calling Line Identification Restriction (CLIR)

Disconnect Signaling on FXS Port

11. System Features

Emergency Number Dialing

Hotline

International Mobile Equipment Identity (IMEI)

Location Information Indication

Multi-stage Dialing

Network Selection

Reinstate Default Setting

Security Code

12. System Features

Service Provider Lock

Short Message Services (Receive and Delete)

Signal Strength Indication

SIM PIN

Software Version and Revision Display

System Programming

System Restart

System Security

13. Abbreviated Dialing

32 Frequently Used Numbers Can be Stored in the System’s Internal Memory

Shorter Codes Can be Defined For these Numbers

Shorter Codes are Easier to Remember and Dial

Also Termed as Speed Dialing

14. Allowed and Denied List

Program Allowed and Denied Number Lists

Allow/Restrict Dialing of the Programmed Numbers

5 Numbers, Each of 16 Digits Can be Programmed in Allowed and Denied Number
List Individually

Based on “Best Match Found” Logic, Calls are Allowed/Denied

Programmed Emergency Numbers are Excluded From Such Verification

Useful to Control Telephone Call Cost

Trim the Use of System’s National/International Dialing Facility as per
Requirement

15. Answer Signaling on FXS Port

SIMADO GFXD1111S, when connected with a Payphone or FXO port of the PBX

It is obligatory to generate call maturity information on the FXS port

When called party answers a call (i.e. on call maturity)

The signal (In form of polarity reversal) is generated on FXS port

This assists the connected Payphone/PBX in accurate billing

Ensures, all matured calls are billed

Evades billing of unanswered/unsuccessful call attempts

16. Automatic Number Translation

Translates dialed number string into an understandable format by the GSM/3G
network, Example:

While placing calls to landline numbers

User may dial only the number

GFXD1111S prefixes the area code

The number string will be understood by the GSM network

No need to change dialing habits

Aids in speed dialing and multi-stage dialing set-ups
Translated Number
0265284132
Dialed Number
284132
GSM/3G

17. Call Minutes
Mobile Service Providers offer free calling schemes for a fixed
calling minutes
Enable call minute feature on a mobile port
Calls get routed through mobile port programmed for free minutes
Save on call cost , utilizing available free minutes
On exhaustion of free calling minutes
 Either block the calls
 Else calls can be allowed after alerting the caller
Reallocate calling minutes automatically on a scheduled date
Consumed call minutes can be viewed on lcd display of connected
telephone instrument

18. Calling Party Control
When a call is terminated by the called party on GSM network
System generates CPC signal on its FXS ports
The signal is sensed by the PBX (or other equipment) to release
the Ports
 Prevents port blockage
System detects CPC on FXO port also

19. Call Divert

Diverts incoming calls on mobile port to a configured alternate destination:

Unconditionally

When FXS port is busy

When FXS Port does not answer

When GFX11 is switched-off or out of coverage area

This feature requires activation from SIM service provider

20. Call Duration Display

Duration of calls made or received on FXS port can be viewed on LCD enabled
phones

Display options:

Duration of last dialed or received call

Total duration of calls made

21. Call Progress Tones

Different Types of Tones: Dial Tone, Ring Back Tone, Busy Tone, Error Tone

Different call progress tones and ring cadence for different regions

22. Calling Line Identification and Presentation

Detection and presentation of calling party number on FXS port

Signaling Types:
 DTMF
 ITU-T V.23 FSK
 Bellcore FSK

23. Calling Line Identification and Restriction

Restrict displaying ones identity while placing calls

This feature is service provider specific

24. Disconnect Signaling on FXS Port

When SIMADO GFXD1111S is connected with a Payphone or FXO port of the PBX

The Signal (In form of polarity reversal or open loop disconnect pulse) is generated
on FXS port

The signal is an indicator of call disconnection from the called party end

Else, call will be disconnected only when caller goes on-hook

Prevents a port getting stuck in absence of the signal

Be assured for most accurate billing

25. Emergency Number Dialing

Configure 4 emergency numbers (Ex. Ambulance, Police, Fire Brigade and Others)

Place call even if SIM is not present

Configured emergency numbers are excluded from such verification

In case, no emergency number is programmed

Emergency number stored in SIM will be dialed

Else default emergency number stored in the firmware will be dialed

26. General Packet Radio Service

SIMADO GFXD1111S supports GPRS Class 10 service

Once the service is activated on the SIM, user can:
 Browse Internet
 Check Emails
 Chat
 Transfer Files

27. Hotline (Fixed Dialing)

Just by lifting the handset, the frequently dialed number can be dialed-out

Configure the fixed numbers after which delay happens

Any other number can be dialed, before configured delay elapses

Beneficial in point-to-point connectivity set-ups

28. International Mobile Equipment Identity

15/17 digit code used to identify a GSM module on GSM network

When SIMADO GFXD1111S is switched-on

IMEI number is verified with service providers list of authorized users

In case of lost/stolen equipment
 Get IMEI number blocked
 Prevent misuse of information stored in the gateway

29. Least Cost Routing

Routes calls either on GSM or FXO port

LCR schemes offered:
 Time based LCR
 Number based LCR
 Mixed LCR

Minimizes communication cost greatly

30. Location Information Identification

Displays the information of the location where the device has been placed

Information can be viewed on LCD enabled phones

This feature requires activation from SIM service provider

Best fits in
 Logistics and Transportation vehicles

31. Multi-Stage Dialing

At times, series of numbers have to be dialed before dialing the actual number

Example: while using a virtual calling cards (ITC card)
 User is required to dial long number strings
 Toll-free Number Provided by the Service Provider + ITC Card Number +
Destination Number to be Called
 Eliminates dialing long number strings
 Configure ANT table, calling card password table and calling card service
provider table
 User can now dial only the destination number

Used in Organizations with multiple branch offices

Connect various locations via GSM network

32. Multi-Stage Dialing – Application Scenario
3XXX
4XXX
GSM/3G
PBX
Location A
SIMADO
GFXD1111S
SIMADO
GFXD1111S
PBX
Location B

Connect SIMADO GFXD1111S in front of the pre-installed PBX system

Avail CUG (closed user group) services from the service provider for free dialing
between the offices

Calls can be easily established between the two locations

System supports differentiated tones to indicate various dialing stages

33. Network Selection

Once the Power is ON, system searches and registers itself with the available network
 Network is selected as per network signal strength
 Ensures round-the-clock connectivity by registering with an available network

System can be configured for manual network selection mode
 Avoids unnecessary charges due to registration with unwanted networks
 Network is selected as per assigned priority in a priority table

Single GSM port can be programmed for maximum of 4 networks

Multiple attempts are made to register with an available network

34. Network Selection
Home
Network

Network signals may overlap in
the expanse of a national border

Set the system for manual
network selection mode
Roaming Link Signal Overlap Region

Avoid false roaming charges, due
to registration with a foreign
Foreign
Location
network

35. Reinstate Default Settings

SIMADO GFXD1111S is supplied with default settings for various parameters

Any operating mistake may necessitate defaulting the system

Default the system by entering se mode from the telephone

Minimizes configuring labor

36. Port Release Timer
Port Release Timer is started when a call gets matured
When the timer expires, ports involved in the call are released
Prevents port blockage, in case:
 Disconnect signal sent by the network is not sensed by the system
(Mobile/FXO) port

37. Short Message Service

Notifies receipt of a new SMS

Notification is in the form of signal or alert on phone

Received messages are stored at various locations (indexes) in the SIM/RUIM

Read or delete received messages with phone supporting FSK CLI

38. Signal Strength

Gauge available signal strength

15 step signal strength indication on telephone instrument‘s LCD screen

Telephone instrument should be FSK compatible

39. SIM PIN

SIM is a smart card with subscriber specific data stored in it

SIM PIN is a security feature used by the GSM network

A PIN (Personal Identification Number) can be enabled in the SIM

At each Power-on, device is authenticated for PIN

This PIN should match with the stored SIM PIN

System will attempt registration to a GSM network after correct SIM PIN is issued

Wrong PIN attempt thrice would block the SIM

A blocked SIM can be opened by entering the SIM PUK provided by the GSM
operator

Prevents misuse of SIM card

40. System Programming

Program the device with a phone

Two differentiated programming levels:
 System Engineer (SE) Level:
 Grants full system access
 Password authentication is required to enter SE programming mode
 System Administrator (SA) Level:
 Authorized to program only administrative system features
 Password authentication is required to enter SA programming mode

41. System Restart

When physical reach to system is difficult

Restart the system from telephone instrument connected to phone

42. System Security

SIMADO GFXD1111S is secured with passwords at two levels:
1) System Engineer (SE) Level
2) System Administrator (SA) Level

System Engineer can alter SA password if required

Technique to default SE password in case of forgotten password

Prevents unauthorized alterations and misuse of system features and
facilities

43. Applications

44. Stand-alone Application
GSM/3G
SIM MODULE
FXO
PSTN
FXS
GFXD1111S/
GFXD1111S 3G
Analog Telephone

Home users can connect to GSM/3G and PSTN network

45. GSM FCT with existing PBX Application
GSM/3G
SIM
PSTN
FXO
FXS
Extensions
SIMADO GFXD1111S
PBX


PBX users can access GSM/3G and PSTN network, dialing trunk access codes
Mobile users can easily reach-out to the PBX extensions

46. Data Application
GSM/GPRS
GPRS ENABLED
SIM MODULE
GFXD1111S


Use the GSM network for internet connection
Use PC to send bulk SMSs

47. Specifications
Power Supply
External Adaptor 12V DC/1.25A (Universal
input range 90-265VAC, 47- 63Hz)
Power Consumption (Typical)
5 Watt
RF Sensitivity
Better than -106dBm at
GSM850/EGSM900/DCS1800/PCS1900
Better than -106dBm at WCDMA 850
Better than -108dBm at WCDMA 1900/2100
Dimensions (W X H X D)
5.26”x7.80”x1.76”
Unit Weight
1200 Grams
Mounting Options
Wall Mount and Table Top
Antenna Connector
TNC(Male)

49.  Type of Presentation: SIMADO GFXD1111S Features and Applications
 Number of Slides: 49
 Revised On: 1st March 2013
 Version-Release Number: V1R2
For Further Information Please Contact:
Email ID: Info.Telecom@MatrixComSec.com
Visit us at www.MatrixComSec.com