Multitech MTCMR-H User's Guide download pdf (Page 42)

Chapter 2 – Modem-Specific Commands

High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A) 42

!SPN Return (U)SIM Card’s SPN

Syntax: Query: AT!SPN?

Response: !SPN: <display>, <spn>

or ERROR

Purpose: Display the SIM’s SPN.

Description: Return a (U)SIM’s SPN (Service Provider Name) and ME display requirements (as defined

in 3GPP 31.1028.

Parameters: <display> (PLMN/SPN name display requirement):

8-bit integer value (0–255)

Bit 0 (Registered PLMN name display requirement):

Indicates if ME must display registered PLMN name when the registered PLMN is

either HPLMN or a PLMN in the service provider PLMN list.

0 = Not required

1 = Required

Bit 1 (SPN name display requirement):

Indicates if ME must display the SPN when the registered PLMN is neither

HPLMN nor a PLMN in the service provider PLMN list.

0 = Required

1 = Not required

<spn> (Service Provider Name):

ASCII string contained within quotes.

Example: “randomSPN”

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Multitech MTCMR-H User's Guide Page 42