000			01205nab a22003257 4500
001			H004.7 NET
003			AR-sfUTN
008			190909b xx |||p|r|||| 00| 0 spa d
040			_cAR-sfUTN
080			_aH004.7 NET
100			_aLassers, Harold
245			_aISDN terminal portability in the RBOC networks
336			_2rdacontent _atexto _btxt
337			_2rdamedia _asin mediación _bn
338			_2rdacarrier _avolumen _bnc
505			_aThe differences in the initial ISDN switch implementations by different manufacturers are sufficiently profound that ISDN telephones designed for one switch may not be compatible with other manufacturers' switches. In addition, as new features are added to a given switch, older telephones may not be able to use them
650			_aANSI STANDARDS
650			_aCOMPUTER INTERFACES
650			_aISDN
650			_aINTELLIGENT NETWORKS
650			_aMANUFACTURING
650			_aPRINTERS
650			_aPROTOCOLS
650			_aSTANDARDS ORGANIZATIONS
650			_aSWITCHES
650			_aTELEPHONY
773			_tIEEE Network _wH004.7 NET _nS.T.:H004.7 NET PP2943 _g(vol. 3, nro. 5, Sep. 1989), p. 44-48
942			_cAN
999			_c36454 _d36454