GB2332121A9 - Two way radio communication system radio unit and method of operation - Google Patents
Two way radio communication system radio unit and method of operationInfo
- Publication number
- GB2332121A9 GB2332121A9 GB9725739A GB9725739A GB2332121A9 GB 2332121 A9 GB2332121 A9 GB 2332121A9 GB 9725739 A GB9725739 A GB 9725739A GB 9725739 A GB9725739 A GB 9725739A GB 2332121 A9 GB2332121 A9 GB 2332121A9
- Authority
- GB
- United Kingdom
- Prior art keywords
- communication system
- radio communication
- way
- radio unit
- unit
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9725739A GB2332121A (en) | 1997-12-05 | 1997-12-05 | Two way radio communication system, radio unit and method of operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9725739A GB2332121A (en) | 1997-12-05 | 1997-12-05 | Two way radio communication system, radio unit and method of operation |
Publications (3)
Publication Number | Publication Date |
---|---|
GB2332121A9 true GB2332121A9 (en) | |
GB9725739D0 GB9725739D0 (en) | 1998-02-04 |
GB2332121A GB2332121A (en) | 1999-06-09 |
Family
ID=10823145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9725739A Withdrawn GB2332121A (en) | 1997-12-05 | 1997-12-05 | Two way radio communication system, radio unit and method of operation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2332121A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7062286B2 (en) * | 2004-04-05 | 2006-06-13 | Motorola, Inc. | Conversion of calls from an ad hoc communication network |
DE102004020533A1 (en) * | 2004-04-27 | 2005-11-24 | Siemens Ag | A method for creating a protocol in a push-to-talk session with a plurality of participating communication units, as well as sending authorized communication units, for receiving authorized communication units and a protocol unit |
WO2006108416A1 (en) * | 2005-04-11 | 2006-10-19 | Thrane & Thrane A/S | Maritime radio communications device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4468813A (en) * | 1982-12-06 | 1984-08-28 | Motorola, Inc. | Digital voice storage system |
US5003576A (en) * | 1987-07-24 | 1991-03-26 | Richard J. Helferich | Analog/digital voice storage cellular telephone |
FI911165A (en) * | 1991-03-08 | 1992-09-09 | Nokia Mobile Phones Ltd | TELEFONSVARARE FOER EN MOBILTELEFON |
GB2272346A (en) * | 1992-10-28 | 1994-05-11 | Batalunt Limited | Telephone answering system |
JP2546535B2 (en) * | 1994-05-06 | 1996-10-23 | 日本電気株式会社 | Mobile phone |
GB2292287A (en) * | 1994-08-09 | 1996-02-14 | Chin Kuo Hung | Mobile phone battery pack incorporating voice recorder and torch |
GB2295522A (en) * | 1994-11-11 | 1996-05-29 | John David Marshall | Combined mobile phone and voice recorder |
-
1997
- 1997-12-05 GB GB9725739A patent/GB2332121A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9725739D0 (en) | 1998-02-04 |
GB2332121A (en) | 1999-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |