DE4415966A1 - Mobile telephone providing pocket calculator facility - Google Patents

Mobile telephone providing pocket calculator facility

Info

Publication number
DE4415966A1
DE4415966A1 DE4415966A DE4415966A DE4415966A1 DE 4415966 A1 DE4415966 A1 DE 4415966A1 DE 4415966 A DE4415966 A DE 4415966A DE 4415966 A DE4415966 A DE 4415966A DE 4415966 A1 DE4415966 A1 DE 4415966A1
Authority
DE
Germany
Prior art keywords
mobile phone
function keys
mobile telephone
function
pocket calculator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE4415966A
Other languages
German (de)
Inventor
Raimund Dr Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE4415966A priority Critical patent/DE4415966A1/en
Publication of DE4415966A1 publication Critical patent/DE4415966A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0208—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators for combination with other devices having a different main function, e.g. watches, pens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

Abstract

The pocket calculator function is integrated with the telephone circuity and some of the keys on the keyboard are devoted to solving the tasks involving arithmetic. Entered data and the results are displayed on the usual indicator panel.

Description

Mobiltelefone besitzen heute neben einer numerischen Tastatur und Funktionstasten (Wahlwiederholung ect.) häufig auch einen Dis­ play.Today, mobile phones have a numeric keypad and Function keys (redial ect.) Often also a dis play.

Während und auch außerhalb von Telefongesprächen sollen mit dem Mobiltelefon arithmetische Aufgaben gelöst werden.During and also outside of telephone calls should arithmetic tasks are solved for the mobile phone.

Durch die Integration einer elektronischen Taschenrechnerfunktion in die Telefonelektronik und durch Umwidmung der Funktions­ tasten können arithmetische Aufgaben zur Lösung eingegeben wer­ den. Eingaben und Ergebnisse werden auf dem Display angezeigt.By integrating an electronic calculator function in the telephone electronics and by rededication of the function keys can be used to enter arithmetic problems the. Entries and results are shown on the display.

Während und auch außerhalb von Telefongesprächen können mit dem Mobiltelefon arithmetische Aufgaben gelöst werden, die unter anderem die Entscheidungsfindungen während der Telefonate unter­ stützen.During and outside of phone calls you can use the mobile phone arithmetic tasks are solved under among other things, the decision making during the phone calls support.

Claims (4)

1. Mobiltelefon mit numerischer Tastatur, Funktionstasten und Dis­ play, dadurch gekennzeichnet, daß in die Telefonelektronik eine elektro­ nische Taschenrechnerfunktion integriert ist.1. Mobile phone with numeric keypad, function keys and dis play, characterized in that an electronic African calculator function is integrated in the telephone electronics. 2. Mobiltelefon mit numerischer Tastatur, Funktionstasten und Display nach Patentanspruch 1, dadurch gekennzeichnet, daß über die numerische Tastatur und durch Umwidmung der Funktionstasten arithmetische Aufgaben zur Lösung in die integrierte elektronische Taschenrechnerfunktion ein­ gegeben werden können.2. Mobile phone with numeric keypad, function keys and Display according to claim 1, characterized in that the numeric keyboard and by re-assigning the function keys to arithmetic tasks Solution in the integrated electronic calculator function can be given. 3. Mobiltelefon mit numerischer Tastatur, Funktionstasten und Dis­ play nach Patentanspruch 1 und 2, dadurch gekennzeichnet, daß Eingaben und Ergebnisse auf dem Display dargestellt werden.3. Mobile phone with numeric keypad, function keys and dis play according to claims 1 and 2, characterized in that inputs and results on the Display. 4. Mobiltelefon mit numerischer Tastatur, Funktionstasten und Dis­ play nach Patentanspruch 1 bis 3, dadurch gekennzeichnet, daß die Taschenrechnerfunktion während und auch außerhalb von Telefongesprächen benutzt werden kann.4. Mobile phone with numeric keypad, function keys and dis play according to claims 1 to 3, characterized in that the calculator function during and can also be used outside of phone calls.
DE4415966A 1994-05-08 1994-05-08 Mobile telephone providing pocket calculator facility Withdrawn DE4415966A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4415966A DE4415966A1 (en) 1994-05-08 1994-05-08 Mobile telephone providing pocket calculator facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4415966A DE4415966A1 (en) 1994-05-08 1994-05-08 Mobile telephone providing pocket calculator facility

Publications (1)

Publication Number Publication Date
DE4415966A1 true DE4415966A1 (en) 1995-11-23

Family

ID=6517430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4415966A Withdrawn DE4415966A1 (en) 1994-05-08 1994-05-08 Mobile telephone providing pocket calculator facility

Country Status (1)

Country Link
DE (1) DE4415966A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027760A1 (en) * 1996-12-18 1998-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for calculating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027760A1 (en) * 1996-12-18 1998-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for calculating
US6065673A (en) * 1996-12-18 2000-05-23 Telefonaktiebolaget L M Ericsson Ab Method and apparatus for performing currency conversions
CN100375543C (en) * 1996-12-18 2008-03-12 艾利森电话股份有限公司 Method and apparatus for calculating

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee