Call Restriction - Nokia 22 Operator's Manual

Table 11: In-call handling functions
Function
Call in progress, release call waiting
Answer call waiting, release active call
Answer call waiting, hold active call
Switch between active and held call
Release active call
Release held call
Release all calls but waiting call
Hold active call and set up new call

Call restriction

To activate or deactivate the barring of supplementary services, the user needs
the network password from the network operator.
Table 12: Call restriction functions
Function Request Activation
Barring of all *#33#
outgoing calls
Barring of all *#331#
international
calls
Barring of all *#35#
incoming calls
©2001 Nokia Mobile Phones. All rights reserved.
*33*NetworkPassword#
*331*NetworkPassword#
*35*NetworkPassword#
Troubleshooting
Action
0R
1R
2R
R
1R
0R
On-hook
R number
Deactivation
#33*NetworkPassword#
#331*NetworkPassword#
#35*NetworkPassword#
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