Why the AR cannot identify the 3G data card

2

This is because the 3G data card is not supported by the AR. You need to replace the 3G data card with a 3G data card supported by the AR.

Other related questions:
How do I identify the 3G data card indicator
For a WCDMA data card: -If the indicator blinks green twice at short intervals, the data card has not registered with the network. -If the indicator blinks blue once every 2s (0.5 Hz), the data card has registered with the network. -If the indicator is steady blue, dialup succeeds but the data card is not transmitting data services. -If the indicator is steady light blue, dialup succeeds and the data card is transmitting data services. For a CDMA2000 data card: -If the indicator blinks blue once every 2s (0.5 Hz), the data card has not registered with the network. -If the indicator blinks blue twice at short intervals, the data card has registered with the network. -If the indicator blinks blue once every 0.25s (4 Hz), dialup succeeds and the data card is transmitting data services.

Which 3G cards are supported by the AR
The hardware that supports 3G includes the 3G data card, 3G card, and 3G model. The AR equipped with a 3G data card or 3G card provides 3G interfaces. The 3G model is equipped with 3G interfaces. All the ARs with the SIC slot support 3G cards. The AR supports the following WCDMA-capable 3G card: 3G-HSPA+7 card. The AR supports the following CDMA2000-capable 3G card: 3G-EVDO card.

Which 3G data cards are supported by the AR
The AR supports three 3G models: SIM/USIM/UIM card + 3G model +3G antenna SIM/USIM/UIM card + 3G data card + device with an USB interface SIM/USIM/UIM card + 3G interface card + device supporting interface card. The hardware that supports 3G includes the 3G data card, 3G card, and 3G model. The AR equipped with a 3G data card or 3G card provides 3G interfaces. The 3G model is equipped with 3G interfaces. All the ARs with a USB interface support 3G data card. However, the AR supports specified models of 3G data cards. The AR supports the following WCDMA-capable 3G data cards: E367, E352u, E180, E173u, K4605, E177, E372, K3765, E355, E303, E3236, E3131, E3331, E3251, and K4305. The AR supports the following CDMA2000-capable 3G data card: EC1261.

Which 3G models are supported by the AR
The hardware that supports 3G includes the 3G data card, 3G card, and 3G model. The AR equipped with a 3G data card or 3G card provides 3G interfaces. The 3G model is equipped with 3G interfaces. The 3G model refers to the AR with a 3G antenna interface. The 3G interface can be configured on the 3G model with no 3G data card or 3G card inserted. The 3G models in compliance with the WCDMA standard include the AR151G-HSPA+7, AR157G-HSPA+7, and AR207G-HSPA+7. The 3G model in compliance with the CDMA2000 standard includes the AR151G-C.

Is a 3G data card hot swappable
A 3G data card is hot swappable.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top