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Siemens MC35 User Manual

Page 211

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AT Command Set

MC35_ATC_01_V03.02

Page 211 of 228

13.03.2002

50

GSM cause for Session Management (GSM 04.08 annex I)

51

SIEMENS cause for Session Management

128

Supplementary Services general problem (GSM 04.80 3.6.7)

129

Supplementary Services invoke problem (GSM 04.80 3.6.7)

130

Supplementary Services result problem (GSM 04.80 3.6.7)

131

Supplementary Services error problem (GSM 04.80 3.6.7)

241

SIEMENS cause for GPRS API

242

SIEMENS cause for Link Management

243

SIEMENS cause for Embedded Netcore (Internet Protocol Stack)

9.1.7 GSM release cause for L3 Radio Resource (RR) (AT+CEER)

Number

Description

0

Normal event

1

Abnormal release, unspecified

2

Abnormal release, channel unacceptable

3

Abnormal release, timer expired

4

Abnormal release, no activity on the radio path

5

Pre-emptive release

8

Handover impossible, timing advance out of range

9

Channel mode unacceptable

10

Frequency not implemented

65

Call already cleared

95

Semantically incorrect message

96

Invalid mandantory information

97

Message type non-existent or not implemented

98

Message type not compatible with protocol state

100

Conditional information element error

101

No cell allocation available

111

Protocol error unspecified

9.1.8 SIEMENS release cause for L3 Radio Resource (RR) (AT+CEER)

Number

Description

1

Racchs not answered

2

Racchs rejected

3

Access class of the SIM is barred by the network provider

4

SABM failure

5

Radio link counter expiry or PerformAbnormalRelease

6

Confirm ABORT of the MM

7

Respond to DEACT_REQ

8

Loss of coverage

9

Reestablishment not possible