Exit
BT Telephone Facilities Codes
14 January 2007
Listen to Number of Last Caller
1471
Withhold Number on Outgoing Call
141
 
#31# on 3 Mobiles
Release Automatically Withheld Number
1470

Alarm Call
On
* 55 # hhmm #
Off
# 55 #
Status
* # 55 #
Anonymous Call Rejection
On
* 227 #
Off
# 227 #
Status
* # 227 #
Call Barring
All calls

   On
* 261 #
   Off
# 261 #
   Status
* # 261 #

Certain calls only

   On
* 34 code #
   Off
# 34 code * PIN #
   Status
* # 34 code #


code






1 = Except emergency and free calls
2 = national, international & mobiles
3 = International
4 = Operator calls & text messages
5 = numbers containing * #
6 = ?
7 = Premium Rate (09...)

  PIN =
supplied by BT
Call Diversion
On
* code * telephonenumber #
Off
# code #
Status
* # code #

code =


21 divert all calls
61 divert unanswered calls
67 divert when busy
Call Waiting
On
* 43 #
Off
# 43 #
Status
* # 43 #

Recall =
switch between calls
Ring Back
On
5
Off
# 37 #
Status
* # 37 #