User guide

Sierra Wireless Mobile Hotspot User Guide
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Temperature-related alerts
The mobile hotspot is designed to work over a wide temperature range. (See
Environmental specifications on page 65 for details.) The mobile hotspot will shut
down automatically if it goes out of the supported temperature range.
Move the device to an area where the temperature is more suitable and, if the
mobile hotspot is too warm, make sure the area is well-ventilated and air can
circulate around the device.
Note: The battery may not recharge if the mobile hotspot is outside the operating temper-
ature range.
Connection alerts
Some connection alerts include instructions for resolving them. For other
connection alerts, including those in the following table, contact AT&T Customer
Care for assistance.
Table 5-1: Connection alerts
Alert Description
8 Operator Determined Barring
25 LLC or SNDCP failure
26 Insufficient resources
27 Missing or unknown APN
28 Unknown PDP address or type
29 User authentication failed
30 Activation rejected by GGSN
32 Service Option not supported
33 Service Option not subscribed
34 Service Option temporarily out of order
36 Regular deactivation
37 QOS not accepted
38 Network failure
39 Reactivation required
40 Feature not supported
41 Semantic error in the TFT operation
42 Syntactical error in the TFT operation
43 Unknown PDP context