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1. Free
79972 kB / 126556 kB
(63%)
The amount of memory that is completely free. Should this rapidly
decrease or get close to 0, it would indicate that the router is running
out of memory, which could cause crashes and unexpected reboots.
2. Cached
15848 kB / 126556 kB
(12%)
The size of the area of memory that is dedicated to storing frequently
accessed data.
3. Buffered
5920 kB / 126556 kB
(4%)
The size of the area in which data is temporarily stored before moving
it to another location.
6.3
Network Information
6.3.1.1
Mobile
Display information about mobile modem connections.
Mobile information:
Field Name
Sample Value
Explanation
1.
Data connection
state
Connected
Mobile data connection status
2.
IMEI
860461024350889
Modem's IMEI (International Mobile Equipment Identity) number
3.
IMSI
246012101426458
IMSI (International Mobile Subscriber Identity) is used to identify
the user in a cellular network
4.
SIM card state
Ready
Indicates the SIM card's state, e.g. PIN required, Not inserted, etc.
5.
Signal strength
-88 dBm
Received Signal Strength Indicator (RSSI). Signal's strength
measured in dBm
6.
Cell ID
2C86315
ID of operator cell that device is currently connected to