WO2003026324A2 - Verfahren zum wählen von telefonnumern in einem digitalen netz sowie mobiltelefon zur durchführung des verfahrens - Google Patents
Verfahren zum wählen von telefonnumern in einem digitalen netz sowie mobiltelefon zur durchführung des verfahrens Download PDFInfo
- Publication number
- WO2003026324A2 WO2003026324A2 PCT/DE2002/003374 DE0203374W WO03026324A2 WO 2003026324 A2 WO2003026324 A2 WO 2003026324A2 DE 0203374 W DE0203374 W DE 0203374W WO 03026324 A2 WO03026324 A2 WO 03026324A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- prefix
- network
- dialing
- mobile phone
- telephone number
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/27485—Appending a prefix to or inserting a pause into a dialling sequence
Definitions
- the invention relates to a method and a mobile phone for dialing telephone numbers for the transmission and transmission of information (voice, text and data connections) in a digital mobile radio network using a fixed network switching device.
- Conventional mobile phones basically establish a telephone connection via the switching facility of the respective network operator.
- a disadvantage of the known call-through method is its cumbersome use.
- a connection to a switch must be established.
- the caller After the call has been answered by the switch, the caller must be identified, which is also done automatically by means of a CLI on the mobile phone or a SIM card (Calling Line Identification; transmission of your own number to the called party) or manually by entering a PIN (personal identification Number).
- PIN personal identification Number
- callbacks from a callback list e.g. incoming calls, number of an SMS sender
- a callback list e.g. incoming calls, number of an SMS sender
- dialing telephone number e.g. Alcatel "one touch 511" mobile phone
- programming of a dialing break within a telephone book entry mobile phones from Siemens, Nokia, Sägern, Alcatel, etc.
- the dialing pause "divides" the phone number into a first and a second part.
- the mobile phone waits for a few seconds and sends out the second part of the number as DTMF tones.
- the second disadvantage is that the roaming capability of a mobile phone, ie the ability to make calls in foreign networks, cannot be fully exploited.
- the mobile phone logs into an available foreign mobile network abroad and the user can make calls as if he is a customer of the foreign network operator.
- the phone number of the call-through service stored in the phone book is usually not from abroad if it is e.g. is a national free 0800 number or, if it is a normal subscriber number, can only be reached at the general international prices of the respective mobile network. In this case, the customer would not only save no money, but would even make more expensive calls because the cost of calling the switch is supplemented by the cost of switching from the switch to the actual destination.
- the object of the invention is to provide a method for dialing telephone numbers using a prefix in a digital network and a mobile phone for carrying out the method in which the mobile phone parameterizes the required data and keeps it remotely controllable and automatically changes when the mobile network changes the mobile network used receives suitable data.
- a telephone call should then always be set up with the country-specific "correct" prefix using a switch.
- SMS short message
- Phone number of the authorized sender This message is received invisibly for the user of the mobile phone.
- the short message is not shown.
- the received data is stored in the mobile phone until the mobile phone receives new data from the authorized sender.
- the stored country code is compared with the country code of the cell phone network used. If the national network codes are the same, the mobile phone adds the stored prefix to every outgoing phone call. If the country codes are different, the mobile phone sends a short message (SMS) to the number of the service center with the content of the country code currently being used. At the same time, the use of the prefix is deactivated.
- SMS short message
- the service center will now send new parameterized data to the mobile phone via short message, so that after the automatic storage of the data, the national network codes are the same again and the country-specific prefix is added to every call.
- the process does not take more than a minute in total and is invisible to the user of the mobile phone.
- the destination number is automatically prefixed with a prefix with which the connection is established via an additional switch.
- the prefix With the prefix, the telephone call or the data or fax connection is automatically established via another exchange.
- the dialing process on a digital mobile phone differs from the dialing process of an analog landline connection. While the handset is lifted at the analog connection and there is a connection to the exchange and the telephone number is then keyed in in any length, the complete number must first be entered on the digital mobile phone, the call is then set up using the send key (handset key). This voting procedure is generally called block voting.
- the mobile telephone uses two different dialing methods for establishing a connection via a switch.
- the call Up to a remotely programmable, parameterized length of the number including the area code, the call is set up with a prefix and telephone number as known from the call-by-call procedure in the fixed network (CbC procedure). If this length is exceeded, the connection to the prefix telephone number is established and the target number is transferred via DTMF (multi-frequency tone dialing).
- CbC procedure fixed network
- This 2nd procedure is also used whenever the call setup in the CbC procedure, for whatever reason, is from Mobile network is canceled. This function is known from the fixed network as a "fallback" function.
- Another advantageous embodiment of the invention is the possible shortening of the telephone number.
- the mobile network operator For incoming calls, the mobile network operator always displays the phone number in international format (e.g. + 4989xxxxxxx instead of 089xxxxxxx for a phone number in Kunststoff).
- the "+" character is deleted from the mobile phone. Only in this way can the CbC process be used at all since a call number that contains the "+" character as a non-leading character , is rejected as invalid by the mobile network and
- the country code is replaced by a "0" if the prefix function is active and the country code starts with 49.
- Another advantage of the invention is complete automation and invisibility to the user.
- the operator of the switching facility has the option of handing these subsidized mobile phones over to his customers and to recoup the earnings from the compulsory use of his service.
- Another embodiment of the invention is the possibility of excluding certain number groups from the compulsory use (routing). For example, all phone numbers that start with 0800 can be reached directly from the mobile phone, since these calls are always free of charge for the caller (a connection via the switch would be more expensive).
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002340729A AU2002340729A1 (en) | 2001-09-14 | 2002-09-06 | Method for dialing telephone numbers in a digital network and mobile telephone for carrying out said method |
DE10294310T DE10294310D2 (de) | 2001-09-14 | 2002-09-06 | Verfahren zum Wählen von Telefonnummern in einem digitalen Netz sowie Mobiltelefon zur Durchführung des Verfahrens |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20115222.3 | 2001-09-14 | ||
DE20115222 | 2001-09-14 | ||
DE10210530A DE10210530A1 (de) | 2001-09-14 | 2002-03-05 | Verfahren zum Wählen von Telefonnummern in einem digitalen Netz sowie Mobiltelefon zur Durchführung des Verfahrens |
DE10210530.8 | 2002-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003026324A2 true WO2003026324A2 (de) | 2003-03-27 |
WO2003026324A3 WO2003026324A3 (de) | 2003-08-14 |
Family
ID=26011060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/003374 WO2003026324A2 (de) | 2001-09-14 | 2002-09-06 | Verfahren zum wählen von telefonnumern in einem digitalen netz sowie mobiltelefon zur durchführung des verfahrens |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10294310D2 (de) |
WO (1) | WO2003026324A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100426880C (zh) * | 2005-02-05 | 2008-10-15 | 华为技术有限公司 | 基于无线本地环路系统的短消息用户号码转换系统及方法 |
CN100459624C (zh) * | 2005-05-25 | 2009-02-04 | 上海华为技术有限公司 | 在无线接入设备主叫接续中发送被叫号码的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999004578A2 (en) * | 1997-07-18 | 1999-01-28 | Pathfinder Technical Resources Limited | Least cost routing device |
-
2002
- 2002-09-06 DE DE10294310T patent/DE10294310D2/de not_active Expired - Fee Related
- 2002-09-06 WO PCT/DE2002/003374 patent/WO2003026324A2/de not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999004578A2 (en) * | 1997-07-18 | 1999-01-28 | Pathfinder Technical Resources Limited | Least cost routing device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100426880C (zh) * | 2005-02-05 | 2008-10-15 | 华为技术有限公司 | 基于无线本地环路系统的短消息用户号码转换系统及方法 |
CN100459624C (zh) * | 2005-05-25 | 2009-02-04 | 上海华为技术有限公司 | 在无线接入设备主叫接续中发送被叫号码的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10294310D2 (de) | 2004-07-29 |
WO2003026324A3 (de) | 2003-08-14 |
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