Siemens Xelibri X7 Service Manual

Local Service Organization Service Manual

XELIBRI X7

SIEMENS COMMUNICATIONS UNLIMITED

Somebody is waiting for you to call!

Table of Contents

1 CELLULAR COMMUNICATION.............................................................................................................2

2 KEY FEATURES .......................................................................................................................................6

3

ACCESSORIES..........................................................................................................................................8

4 PHONE DEFINITION – X7...……………………………………………………………………………9

5 EXPLODED VIEW OF X7 .....................................................................................................................10

6 DISASSEMBLY OF X7.......................................................................................................................... 12

7 ASSEMBLY OF X7.................................................................................................................. 16

8 MOBILE SOFTWARE PROGRAMMING…………………………………………………………….20

9 SIEMENS SERVICE EQUIPMENT USER MANUAL……………………………………………….29

10 INTERNATIONAL MOBILE EQUIPMENT IDENTITY, IMEI...........................................................30

11 GENERAL TESTING INFORMATION...............................................................................................31

ANNEX 1 .................................................................................................................................................... 36

ANNEX 2 .....................................................................................................................................................37

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SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

1 Cellular Communication

The cellular systems are made up of numerous transmitting and receiving sites, whose individual coverage areas partially overlap. The concept of frequency re-use, same frequency is used by several sites, allows a high traffic density in a wide area. Due to the limited transmission range of the terminals, cellular systems are based on a large number of base stations on the infrastructure side, scattered over the area to cover, with each covering a fairly small geographical zone called cell. Cells are often represented by hexagons (see figure 1.1.).

FIGURE 1.1 CELLULAR COVERAGE REPRESENTATION.

GSM Network Architecture.

GSM network can be broadly divided into three broad parts, namely:

1. Mobile Station(MS) carried by the subscriber,

2. Base Station Sub-system (BSS) which controls the radio link with the mobile station.

3. Mobile Switching Centre (MSC) which performs the switching of calls between the mobile users, and between mobile and fixed network users.

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

GSM ARCHITECTURE

Each mobile station is given a unique identity. As soon as the mobile phone is turned on, it registers with the network and is authenticated; as such the network could always find the mobile phone. Larger amount of data is being exchanged to and from the following functional blocks in the MSC:

Visitor Location Register, VLR

Stores information about mobile subscribers that enter it coverage area, which is associated with the geographical area where the mobile is currently roaming. When there is an incoming call for the mobile, the HLR is interrogated about the present address of the VLR.

Home Location Register, HLR

A database that contains all data concerning the subscription of the mobile subscriber, i.e. their access capabilities, subscribed services, and supplementary services. It also contains information about the VLR that is handling the mobile station currently. When the mobile changes location, the HLR is updated accordingly. It also provides the MSC with information about the MSC area where the mobile is actually located to allow incoming calls to be routed immediately to the called party.

Authentication Center, AUC

Stored information that is necessary to protect communication through the air interface against any intrusions. The legitimacy of the subscriber is established through authentication and ciphering, which protects the user information against unwanted disclosure.

Equipment Identity Register, EIR

An option the network operator can use to enforce security. With this feature the network can identify defective or stolen mobile that may not be used in the network.

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XELIBRI X7 LEVEL 2 SERVICE MANUAL

Subscriber Identity Module (SIM)

SIM is a smart card, which has a computer, and memory chip that is permanently installed in the mobile equipment. It comes in either the size of a credit card or smaller version known as the plug-in SIM.

The subscriber information, which includes a unique number called the International Mobile Subscriber Identity (IMSI), is stored in the SIM card. SIM card identifies the subscriber to the network.

To protect the SIM card from improper use, a security feature, a four digits personal identification number (PIN), is built in. The PIN is stored in the SIM card and can be changed by the subscriber. PIN2 is required for additional functions available with a special SIM card (Consult the operator for more information about the PIN 2).

A code (PUK) is provided for unlocking the SIM card if the SIM card is blocked.

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

SIM Application Toolkit

This is a new GSM feature that has been integrated into the GSM standards in Release 96, with further enhancements added as part of the Release 97 feature set. This feature came about because of a desire by Network Operators to offer differentiated services, without the need for the Mobile Manufacturers having to build different variant for different customers. The unique service offered by the Operator is placed as an application on the SIM and that could work on any mobile that supports the Toolkit feature.

There is a distinct set of commands between the mobile and the SIM specifically for the Toolkit that allows the SIM application and the mobile to communicate independently of the GSM communication between the SIM and the mobile. Henceforth, the SIM Application Toolkit and GSM functionality on the SIM are separated logically. The Toolkit can interact directly with the mobile itself and adding itself to the mobile menu.

“Proactive SIM” is a mechanism whereby the SIM can initiate actions to be taken by the mobile.

These actions include:

• Send short message

• Set up a voice call to a number held by the SIM

• Send a Supplementary Service (SS) control or Unstructured Supplementary Services

Data (USSD) string

• Play a tone in the mobile’s ear piece or ringer

• Initiate a dialogue with the user

• Provide local information from the mobile to the SIM

• Data download to the SIM from network

SIM Applications Toolkit (SAT) allows the flexibility to update the SIM, to change the services and download new services over the air. In the SAT specification, the short message service is a key mechanism for personalizing the SIM in each user’s GSM phone. It is designed as a client-server application. The X8 supports the SAT specification.

Extended GSM 900, E-GSM

This is a new standard that allows Network Operators to increase their capacity through an extended frequency. The frequency range of E-GSM is as follows:

• Mobile Transmit: 880,2 - 914,8 MHz

• Mobile Receive: 925,2 - 959,8 MHz

Xelibri X7 is a GSM Phase 2 / Phase 2+ Dualband E-GSM 900 / GSM 1800 mobile phone.

The following is the link to the support information regarding the mobile phone.

http://www.xelibri.com

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

2 Key Features

System GSM Phase 2+, Dual Band

EGSM 900, Class 4 (2 Watt) GSM 1800, Class 1 (1 Watt)

Size (LxWxH) 104.5 x 45.7 x 25.6 mm (L x W x H)

Volume 83.5 cm

Weight 83 g

Battery 510mAh Li-Ion Battery

Standby time

Talk time

1

up to 290 hours (standard battery)

1

up to 240 minutes (standard battery)

SIM support Plug in card 1.8 V or 3V

Antenna Integrated

Speech codec Triple rate voice coder Enhance Full Rate/Full Rate/Half Rate

Display 101 x 80 pixels; Colour 4k C-FSTN LCD

Supplementary Services (Network Dependent):

CF (Call Forwarding) CH (Call Hold) CLIP (Calling Line Identification Presentation) CLIR (Calling Line Identification Restriction) CPHS 4.2 (Common PCN Handset Specification) CW (Call Waiting) CT (Call Transfer) FDN (Fixed Dialing Numbers) – SIM related feature LDN (Last Dialled Numbers) SMS MO (Mobile Originated) SMS MT (Mobile Terminated) USSD (Unstructured Supplementary Service Data)

PIN control PIN 1

Other Features

• Silent Alert

3

•

Text modules (SMS)

Intelligent Typing (T9) + Libraries

•

• Alarm / Date / Time

1

Actual time dependent on the network.

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

• Concatenated SMS

• Conference Call & SMS to group

• Polyphonic ringer melodies

• Voice dialling

• Screensaver

• Games

• SIM exchange on the fly

• Chinese menu and input (APAC variant only)

• 5 way navikey

• Call lists

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

3 Accessories

Basics:

• Li-Ion Battery (510mAh)

• Standard Charger EU, UK, China

• Travel Charger EU, UK

• Headset PTT (mono)

• Stereo Headset (mono mode only)

Car Solutions:

• Car Charger

• Car Kit Portable

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

4 Phone Definition - X7

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

5 Exploded View of X7

SIEMENS PTE LTD XELIBRI X7 LEVEL 2 SERVICE MANUAL

Note:

FPC is a very important part; it connects the LCD & Keyboard to the Main board.

The Speaker is soldered to FPC by two wires.

The Microphone also is soldered to keyboard.

The Vibrator is glued to keyboard; a connecter links two wire of vibrator to keyboard.

Spare Part numbers of X7

Ref-Nr Part Description L-Number Level

11 battery cover red L36197-F5134-F887 0 11 battery cover blue L36197-F5134-F888 0 12 Battery, 530 mAh L36145-K1310-X274 0

Acc. Laynard adapter 1 L36197-F5100-F579 0

1 front outer housing red L36197-F5134-F669 1 1 front outer housing blue L36197-F5134-F684 1 2 keypad red EMEA L36197-F5134-F685 1 2 keypad blue EMEA L36197-F5134-F686 1 2 keypad red CH APAC L36197-F5134-F687 1 2 keypad blue CH APAC L36197-F5134-F688 1 3 Keyboard incl. Micro L36197-F5134-F689 1 4 Vibra L36197-F5134-F691 1 5 Assy FPC incl loudspeaker L36197-F5134-F692 1 6 inner housing incl springs L36197-F5134-F735 1 8 rear outer housing red L36197-F5134-F882 1 8 rear outer housing blue L36197-F5134-F883 1

9 Screw Self Tapping L36197-F5134-F884 1 10 IO cover red L36197-F5134-F885 1 10 IO cover blue L36197-F5134-F886 1 13 Antenna L36197-F5134-F889 1 14 LCD L36197-F5134-F890 1 15 Receiver L36197-F5134-F891 1 16 window red L36197-F5136-F553 1 16 window blue L36197-F5136-F554 1 17 ESD-Film for LCD L36197-F5160-F97 1 6A Spring L36197-F5134-F870 1

Water contact indicator L36197-F5118-F284 1

7 Mainboard L36880-Q9260-A10 2

Battery Connector L36158-A54-C215 2.5 Diode D Voltage Regulator L36197-F5098-F685 2.5 I/O-Connector L36334-Z93-C303 2.5 Sim Connector L36197-F5117-F297 2.5 Antenna ZIF Connector L36197-F5117-F298 2.5

Siemens Xelibri X7 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual