I nst alling your sim car d
New SI M car ds w ill need r egist er ing befor e t hey can be used. Full det ails of how t his is
done can nor m ally be found in t he SI M car d pack. I t w ill usually r equir e t hat t he SI M
car d is inser t ed int o a m obile phone, a num ber dialed and inst r uct ions follow ed. While
t he SI M is in t he m obile phone it w ould be a good t im e t o disable any PI N codes, call
diver t s, r ing back and disable feat ur es such as v o i ce m a i l and t ext aler t s. Det ails of how
t o do t his is found on t he SI M car d pr ovider ’s w eb sit e or by calling t heir cust om er
ser vices. Please use one of t he follow ing SI M car d pr ovider s ( Vodafone, TMobile, O2/ Giff
Gaff or Or ange) . We do not r ecom m end using 3 at t his pr esent t im e
Please be advised that if the intercom will be used on a regular basis, we would
recommend a contract based sim card as pay as you go call charges can be as high as
25p per call.
The GSM Gat e/ Door I nt er com has a built in “ sim act ive funct ion” w hich keeps t r ack of
t he unit ’s act ivit y and if t her e has been no usage for 6 w eeks it w ill send out a t ext
m essage t o a pr eset r ecor ded num ber t o k eep t he sim car d alive, t his t hen elim inat es t he
pr oblem s of sim s being shut dow n if t hey ar e unused for 3 m ont hs.
Act ivat e and put cr edit on your sim car d, and disable voicem ail using t he follow ing codes
Vodaphone: call 121 0
Tesco call 2915
T- Mobile: call 222
O2 call 1760
Or ange: call 4 502
Giff Gaff call 16 26
1: Slide back t he sim door and lift it up.
2: slide t he sim car d in t o t he door m ak ing sur e t hat t he clipped cor ner of t he sim car d
lines up w it h t he clipped cor ner of t he sim holder .
3: Close t he sim door .
4: Slide the sim door t o lock t he sim car d in place.
Connect 12v – 24 v DC t o t he input connect or as per figur e 1.
Once pow er has been applied, r efer r ing t o figur e 1, t he blue net w or k LED light w ill
flash once ev er y second w hilst sear ching for a m obile signal, once it has found one
it w ill t hen r ever t t o flashing once ever y 3 seconds.
You can ident ify t he signal st r engt h by t he 3 led’s.
Red
– poor ,
Am ber - av er age,
Gr een – good
You can also cheack signal st r engt h by holding dow n t he P1 B U TTON for 4
seconds.
We st r ongly r ecom m end t hat t he unit has at least an av er age signal st r engt h for
r eliabilit y .
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