207 lines
4.8 KiB
Plaintext
207 lines
4.8 KiB
Plaintext
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EXCHANGE SCANNING (99XX)
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Almost every exchange in the Bell System has test #'s and other "goodies" such
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as loops with dial-ups.
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These "goodies" are usually found between 9900 and 9999 in your losal
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exchange. If you have the time and initiative, scan your exchange and you may
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become lucky!
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Here are my findings in the 914-268 exchange:
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9901 - Verifaction (recording of a/c and exchange)
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9927 - Osc. tone (possible tone side of a loop)
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9936 - Voice # to the telco central office
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9937 - Voice # to the telco central office
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9941 - Computer (digital voice transmission?)
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9960 - Osc. tone (tone side loop -- may also be a computer in some exchanges
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9961 - No response (other end of loop?)
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9962 - No response (other end of loop?)
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9963 - No response (other end of loop?)
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9966 - Computer (see 9941)
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9968 - Tone that disappears--responds to certain touch tone keys
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What you find depends upon the switching equipment in the exchange and the
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Telco operating company.
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Since I have done the above 914-268-99XX scan, Congers (268) has installed new
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switching equipment (DMS100). Some of the numbers are the same, but I have
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noticed that on the DMS100, the recordings are also stored in this area.
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268-9903, 9906, & 9912 are all different recordings. Also, there are 2 fortress
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fone recordings at 268-9911 (deposit 5 cents or else) and 268-9913 (deposit 10
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cents).
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In some areas (like Delaware), I have noticed that 9906-7 is ringback. If you
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find anything interesting, be sure to drop TAP a line.
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Have phun and remember it's only local call to see what your CO has in store
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for you!
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F.T.B.S.
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*****BIOC
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*=$=*Agent
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*****003
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=====================================
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99xx TELEPHONE SCAN
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By TOM BROWN 2-June-84
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=====================================
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I have recently done a scan of all the 99xx numbers in the 376, 464, 665, and
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582 exchanges. You just dial the exchange, 99, then the two numbers that you
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see in this list that are under the exchange you dialed.
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For example, if you wanted to dial a number in the 376 exchange, you would
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look in the list under 376 and pick out a 2 digit number, say, 71. To dial the
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number, you would dial: 376-9971... Get it? Well, if you do, here are my
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results:
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* = must dial 201 before the number
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376-99xx
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xx=
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01 Ring, answer roughly with small tone, silence
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07 Ring, silence
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16 Ring
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20 Ring
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21 Ring
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22 Ring
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23 Ring
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24 1 second modem tone, tiny low tone, silence
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25 Same as 24
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26 Ring
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27 Ring
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28 Ring
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29 Low tone (Low end of loop)
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30 Silence (High end of loop)
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49 Ring
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52 Silence
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53 Ring
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54 Ring
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59 Ring
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64 Fast busy signal
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66 Silence
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68 Rough ring
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69 Ring, voice answer (Payphone?)
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70 Busy signal
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71 Low to medium scaled tone
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72 Ring, clicks
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73 Same as 72
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74 Same as 72
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80 Rough ring
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85 Ring
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89 Rough ring, modem at 110 baud: prints "MILLBURN CO"
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90 Changed to 527-7870
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92 Ring
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93 Ring
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96 Ring
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97 Ring
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98 Ring
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99 Ring
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464-99xx
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xx=
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01 Ring
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03 Ring
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04 Ring
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05 NJ Bell Network Repair -- Jim Picker
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06 Ring
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07 Ring
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08 Ring
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12 Ring
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13 Ring
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14*Ring
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15 Low tone for 6 seconds, silence (Low end of loop?)
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16 Modem tone for 2 seconds, silence
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17 Ring
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18*Busy signal
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21 Ring, silence for 10 seconds, low tone
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24*Modem tone for 1 second, tiny low tone, silence
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26 Ring
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27 Ring
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29 Low tone (Low end of loop)
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30 Silence (High end of loop) (Soft low tone in background)
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36 Ring
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40 Tiny ring, busy signal
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46 Silence
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49 Modem tone for 2 seconds, silence
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50 Same as 49
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51 Ring
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53 Ring
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60*Modem tone for 1 second, tiny low tone, silence
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62 Tone that goes up and down (high pitch)
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63 Low funny tone
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66 Silence
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67 Same as 66
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70 Busy signal
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71 Low tone
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72*Ring, soft clicks in background
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74*Busy signal for 15 seconds, low tone
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75 Ring
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78 Ring
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79 Ring
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80 Ring
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81 Ring
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82 Ring
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85 Ring
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86 Ring
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87 Busy signal
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89 Ring
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90 Ring
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91 Ring
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92 Ring
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95 Ring
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96 Ring
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98 Ring
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99 Ring
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665-99xx
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xx=
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00 Ring, "Cannot be completed as dialed from phone you are using"
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03 Same as 00
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04 Ring, silence
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24*Modem tone for 1 second, tiny low tone, silence
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29 Low tone (Low end of loop)
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30 Silence (High end of loop) (Soft low tone in background)
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36 Ring
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37 Ring
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46 Silence
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49 Modem tone for 2 seconds, silence
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50 Same as 49
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66 Silence
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67 Same as 66
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70 Busy signal
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71 Low tone
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72*Soft clicks in background
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74 Busy signal for 15 seconds, low tone
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75 Ring
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90 Ring
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99 Ring
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582-99xx
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xx=
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24*Modem tone for 1 second, tiny low tone, silence
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29 Low tone (Low end of loop)
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30 Silence (High end of loop) (Soft low tone in background)
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36 Ring
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37 Busy signal
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46 Silence
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49 Modem tone for 2 seconds, silence
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50 Same as 49
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66 Silence
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67 Same as 66
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70 Busy signal
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71 Low tone
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72*Ring, soft clicks in background
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74*Busy signal for 15 seconds, low tone
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75 Ring
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---------------------------------------
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