User manual

Wavecom GSM Modem

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7 bit user data / 8 bit user data

Routes: SMS MO and MT

MODE: Text mode, PDU, 7/8 bits user data

Teleservice: TS22, TS21

∗ Fax:

Group 3 /Class I

CCITT Rec.: CCITT T.30, T.4

Routes: MOC and MTC

Info. transf. mode: Synchronous

Connection elem.: Transparent

Structure: Unstructured

Radio channel: Full rate

Intermed. rate: 16kbit/s

User rate: 2400,4800 or 9600 bit/s

Teleservice: TS 62

∗ Audio interface:

• Electret-Microphone recommended :

Impedance 100kΩ / Sensitivity of the inputs : 4 - 40mV p.p

(gain set with AT+VGT)

• Loudspeaker :

Impedance 150Ω / Outputs level : 0 - 2.5V p.p max

• Power 6V regulated DC

• ground

• shield