DE1446398U
(enrdf_load_stackoverflow )
US5703942A
(en )
1997-12-30
Portable telephone user profiles using central computer
US7065185B1
(en )
2006-06-20
Systems and methods for providing real-time conversation using disparate communication devices
US6977105B1
(en )
2005-12-20
Multilayered tube and medical supply comprising multilayered tube
EP0673141A2
(de )
1995-09-20
Telekommunikationsendgerät
US8787542B2
(en )
2014-07-22
Customized caller ID based upon called party number
US6603847B1
(en )
2003-08-05
Incoming call routing system with integrated wireless communication system
EP1575012A3
(en )
2007-05-09
Emergency call system and method for PBX and key telephone systems
KR960029354A
(ko )
1996-08-17
올레핀의 중합 방법
CN101360150B
(zh )
2014-05-14
一种将安全系统和电话的呼叫转移特征相结合的系统和方法
Cisco
2002-08-22
Configuring Route Patterns
DE1771643U
(de )
1958-08-07
Elektrisch geheizter dampfkessel.
US20220068063A1
(en )
2022-03-03
Method for cascading interlockings in electronic locks
DE1298323U
(enrdf_load_stackoverflow )
US20050195951A1
(en )
2005-09-08
Custom calling feature disable for restricted calls
Pasztor
1982
The epis of ${\rm Pos}(Z) $
DE19622068C2
(de )
1999-11-11
Verfahren zur Zulässigkeitsprüfung von Rufnummern von an einem Kommunikationssystem ankommenden Anrufen
Fuller et al.
2017
Measures to increase cycling in Australia are predicated on failure
DE1291480U
(enrdf_load_stackoverflow )
DE4232861C1
(de )
1994-01-27
Verfahren zur Steuerung von Verbindungsprozeduren in einer programmgesteuerten Nebenstellenanlage mit daran angeschlossenen Mobilendgeräten
US5887055A
(en )
1999-03-23
Subscriber information shifting technique for a private exchange
Wook et al.
2002
A Study on the Management Model for Integrated System of Safety, Health and Environment
US5883949A
(en )
1999-03-16
Method for a private branch communications exchange to activate a night service configuration
JP3384422B2
(ja )
2003-03-10
着信呼の接続制御方式におけるアクセス制御装置
DE1447512U
(enrdf_load_stackoverflow )