‘In case of Emergency’ conflict

I received an email sometime back to setup contacts with the names ICE1, ICE2, ICE3 etc on my cellphone. This stands for ‘In Case of Emergency’ and can be used by rescuers to call my near and dear ones in case I am involved in an accident. This makes emergency contacts easy to identify – many people for example normally save their spouse’s name not under ‘Wife’ but under her name for example.

I first thought this might be some new idea drummed up by someone, and not really well known. However, I found the concept on Wikipedia, which convinced me to its legitimacy.

Emergency?
Emergency?

I decided then to setup these ICE contacts – I created a new contact with my wife’s number, but with the name ICE. I did the same with a couple of other close contacts that could be used in case by wife isnt close to the phone.

However, as a side effect of this, whenever I got a call from my wife, the cellphone stopped displaying the contact name – rather it would show only the number. I guessed this must be happening because the software finds two different contacts for the same number – and gets confused. I was surprised that the software makers did not include a simple piece of code which would display any one (or the first one) of the two contacts found.

Obvious solution was to store wife’s number only once – and that too with ICE name, and use that also for everyday calls. Another way was to rename the existing contact – if my wife’s name is Tara, I can name the contact as ‘ICE Tara’ or ‘ICE Wife’. Both were unacceptable to me – I was looking for a more elegant solution.

A couple of days later, the answer came to me: on the ICE contact, add a ‘1’ at the end of the phone number. For example, if the area code is 423 and phone number is 512345 then store it as 4235123451. You an use any other digit also in stead of 1. Thats it!

Why does this work? Mobile phones do matching from the right side when a call is received. Hence, it would recognize Tara, but fail to match ICE. What happens then if you call the ICE number? No problemo, the call goes through because telephone networks ignore any digits after the number!

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Diwali night

Diwali
Diwali
Diwali was celebrated in India a few days back. Diwali means differently to different religions – for sikhs it marks the return of Guru Hargobindji to Amritsar.

The first copy of Sri Guru Granth Sahib was scribed by Bhai Gurdaas, who was a devoted sikh of Guru Arjan Devji. He completed the Adi Granth in 1604. It took him nearly 19 years to complete this task. Bhai Gurdas not only wrote the Adi Granth as dictated by Guru Arjan Dev but also supervised four other scribes, Bhai Haria, Bhai Sant Das, Bhai Sukha and Bhai Manasa Ram, in the writing of various scriptures. Bhai Gurdaas’ own writings are collectively known as ‘Varan Bhai Gurdaas – and from these I bring the following hymn. This is normally sung during Diwali, because of the reference to Diwali in the first line. Many people believe this to be an implicit instruction by the Guru to lite candles. However, this is not true – the Guru never believes in completing physical rituals. The meaning of the hymn is more sublime:

੬ : ਚੱਲਣ ਜੁਗਤ
ਦੀਵਾਲੀ ਦੀ ਰਾਤਿ ਦੀਵੇ ਬਾਲੀਅਨਿ।
Lamps are lighted in the night of diwali festival;

ਤਾਰੇ ਜਾਤਿ ਸਨਾਤਿ ਅੰਬਰਿ ਭਾਲੀਅਨਿ।
Stars of different variety appear in the sky;

ਫੁਲਾਂ ਦੀ ਬਾਗਾਤਿ ਚੁਣਿ ਚੁਣਿ ਚਾਲੀਅਨਿ।
Flowers blossom in the garden; but are plucked;

ਤੀਰਥਿ ਜਾਤੀ ਜਾਤਿ ਨੈਣ ਨਿਹਾਲੀਅਨਿ।
The pilgrims are seen visiting the places of pilgrimage;

ਹਰਿਚੰਦਉਰੀ ਝਾਤਿ ਵਸਾਇ ਉਚਾਲੀਅਨਿ।
Temporary habitats have been seen coming into being and vanishing.

ਗੁਰਮੁਖਿ ਸੁਖ ਫਲ ਦਾਤਿ ਸਬਦਿ ਸਮ੍ਹਾਲੀਅਨਿ ॥੬॥
All these are momentary, but the gurmukhs with the help of the Word nourish the gift of the pleasure fruit.

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