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Frequently Asked Questions
   

      Use Dynamic Locking Facility to Control Access from your Telephone

    Please check with the DE ( Intl ) and ascertain the type of your Exchange.

FUNCTION E10B & OCB Exchanges DIAL EWSD Exchanges DIAL
  i)  Password Registration     123  xxxx   xxxx
xxxx :dial twice your 4 digit
         password
   123  0000  xxxx
xxxx : your 4 digit
          password
 ii)  Allow all Calls 124 xxxx 0
iii)   Bar only STD Calls 124 xxxx 1
iv)   Bar STD Trunk (180) &        Internet (172) Calls 124 xxxx 2
v)   Allow NSD, Cellular, Local &
      Trunk Calls
124 xxxx 3
vi)  Bar all Out going Calls 124 xxxx 4
vii) Change your Password 123 xxxx yyyy  Where, xxxx : Existing Password & yyyy : New Password.

   Note :  Functions (ii) and (v) are not possible from STD Barred Telephone.

   Dynamic Locking from ISDN Phone Line

   This facility is available only to ISDN subscribers of EWSD exchanges.
   The procedure is similar as above, but instead of 123 you will have to dial H 23 and
   instead of 124, you will have to dial H 24. Also, each set of digits has to be
   separated with the digit H. The dialing has to be finished with #. 

   e.g. to bar STD + Trunk calls + Internet calls from an ISDN line, you will have to dial    H 24 H xxxx H 2 #.